diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 10acf46ac7..b9b8be0c36 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [11, 17, 21, 24]
+        java: [11, 17, 21, 25]
     steps:
     - uses: actions/checkout@v4
     - uses: actions/setup-java@v4
diff --git a/.github/workflows/hermetic_library_generation.yaml b/.github/workflows/hermetic_library_generation.yaml
index 5a97a43802..1f218b2874 100644
--- a/.github/workflows/hermetic_library_generation.yaml
+++ b/.github/workflows/hermetic_library_generation.yaml
@@ -37,7 +37,7 @@ jobs:
       with:
         fetch-depth: 0
         token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
-    - uses: googleapis/sdk-platform-java/.github/scripts@v2.61.0
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.62.3
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}
diff --git a/.kokoro/presubmit/graalvm-native-a.cfg b/.kokoro/presubmit/graalvm-native-a.cfg
index 783727ef01..b7567eeb7d 100644
--- a/.kokoro/presubmit/graalvm-native-a.cfg
+++ b/.kokoro/presubmit/graalvm-native-a.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.51.0" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.52.3" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-b.cfg b/.kokoro/presubmit/graalvm-native-b.cfg
index 83c7afee07..c7205f0abd 100644
--- a/.kokoro/presubmit/graalvm-native-b.cfg
+++ b/.kokoro/presubmit/graalvm-native-b.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.51.0" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.52.3" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-c.cfg b/.kokoro/presubmit/graalvm-native-c.cfg
index 3a9bbf8c3a..f6ab8976a5 100644
--- a/.kokoro/presubmit/graalvm-native-c.cfg
+++ b/.kokoro/presubmit/graalvm-native-c.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.51.0" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.52.3" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {
diff --git a/README.md b/README.md
index e00f7b84b6..fdb66f7ef7 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ If you are using Maven without the BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.65.0')
+implementation platform('com.google.cloud:libraries-bom:26.70.0')
 
 implementation 'com.google.cloud:google-cloud-bigtable'
 ```
diff --git a/generation_config.yaml b/generation_config.yaml
index 4d5df91da1..78686181a2 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
-gapic_generator_version: 2.61.0
-googleapis_commitish: b0316578aaf7434e3c5bb93badd252f67aacf8d5
-libraries_bom_version: 26.65.0
+gapic_generator_version: 2.62.3
+googleapis_commitish: 6821943108fe3284f483defc9b60774a3752de2b
+libraries_bom_version: 26.70.0
 template_excludes:
   - .gitignore
   - .kokoro/presubmit/integration.cfg
diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java
index e6b2c733c3..3daec2ac99 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableInstanceAdminStub.java
@@ -104,6 +104,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateInstanceRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetInstanceRequest, Instance> getInstanceMethodDescriptor =
@@ -112,6 +113,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/GetInstance")
           .setRequestMarshaller(ProtoUtils.marshaller(GetInstanceRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Instance.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<ListInstancesRequest, ListInstancesResponse>
@@ -123,6 +125,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
                   ProtoUtils.marshaller(ListInstancesRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListInstancesResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<Instance, Instance> updateInstanceMethodDescriptor =
@@ -131,6 +134,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/UpdateInstance")
           .setRequestMarshaller(ProtoUtils.marshaller(Instance.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Instance.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<PartialUpdateInstanceRequest, Operation>
@@ -142,6 +146,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(PartialUpdateInstanceRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteInstanceRequest, Empty>
@@ -152,6 +157,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteInstanceRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CreateClusterRequest, Operation>
@@ -162,6 +168,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateClusterRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetClusterRequest, Cluster> getClusterMethodDescriptor =
@@ -170,6 +177,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/GetCluster")
           .setRequestMarshaller(ProtoUtils.marshaller(GetClusterRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Cluster.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<ListClustersRequest, ListClustersResponse>
@@ -180,6 +188,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(ProtoUtils.marshaller(ListClustersRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListClustersResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<Cluster, Operation> updateClusterMethodDescriptor =
@@ -188,6 +197,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/UpdateCluster")
           .setRequestMarshaller(ProtoUtils.marshaller(Cluster.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<PartialUpdateClusterRequest, Operation>
@@ -199,6 +209,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(PartialUpdateClusterRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteClusterRequest, Empty> deleteClusterMethodDescriptor =
@@ -207,6 +218,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/DeleteCluster")
           .setRequestMarshaller(ProtoUtils.marshaller(DeleteClusterRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<CreateAppProfileRequest, AppProfile>
@@ -217,6 +229,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateAppProfileRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(AppProfile.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetAppProfileRequest, AppProfile>
@@ -227,6 +240,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(GetAppProfileRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(AppProfile.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListAppProfilesRequest, ListAppProfilesResponse>
@@ -238,6 +252,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
                   ProtoUtils.marshaller(ListAppProfilesRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListAppProfilesResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<UpdateAppProfileRequest, Operation>
@@ -248,6 +263,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(UpdateAppProfileRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteAppProfileRequest, Empty>
@@ -258,6 +274,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteAppProfileRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetIamPolicyRequest, Policy> getIamPolicyMethodDescriptor =
@@ -266,6 +283,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/GetIamPolicy")
           .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<SetIamPolicyRequest, Policy> setIamPolicyMethodDescriptor =
@@ -274,6 +292,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableInstanceAdmin/SetIamPolicy")
           .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
@@ -286,6 +305,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
                   ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListHotTabletsRequest, ListHotTabletsResponse>
@@ -297,6 +317,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
                   ProtoUtils.marshaller(ListHotTabletsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListHotTabletsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CreateLogicalViewRequest, Operation>
@@ -307,6 +328,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateLogicalViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetLogicalViewRequest, LogicalView>
@@ -317,6 +339,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(GetLogicalViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(LogicalView.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListLogicalViewsRequest, ListLogicalViewsResponse>
@@ -328,6 +351,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
                   ProtoUtils.marshaller(ListLogicalViewsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListLogicalViewsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<UpdateLogicalViewRequest, Operation>
@@ -338,6 +362,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(UpdateLogicalViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteLogicalViewRequest, Empty>
@@ -348,6 +373,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteLogicalViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CreateMaterializedViewRequest, Operation>
@@ -359,6 +385,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateMaterializedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetMaterializedViewRequest, MaterializedView>
@@ -370,6 +397,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(GetMaterializedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(MaterializedView.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListMaterializedViewsRequest, ListMaterializedViewsResponse>
@@ -382,6 +410,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
                   ProtoUtils.marshaller(ListMaterializedViewsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListMaterializedViewsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<UpdateMaterializedViewRequest, Operation>
@@ -393,6 +422,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(UpdateMaterializedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteMaterializedViewRequest, Empty>
@@ -404,6 +434,7 @@ public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteMaterializedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private final UnaryCallable<CreateInstanceRequest, Operation> createInstanceCallable;
diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java
index 752cf0d49e..5521e96402 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/stub/GrpcBigtableTableAdminStub.java
@@ -111,6 +111,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/CreateTable")
           .setRequestMarshaller(ProtoUtils.marshaller(CreateTableRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Table.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<CreateTableFromSnapshotRequest, Operation>
@@ -122,6 +123,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateTableFromSnapshotRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListTablesRequest, ListTablesResponse>
@@ -131,6 +133,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/ListTables")
               .setRequestMarshaller(ProtoUtils.marshaller(ListTablesRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(ListTablesResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetTableRequest, Table> getTableMethodDescriptor =
@@ -139,6 +142,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/GetTable")
           .setRequestMarshaller(ProtoUtils.marshaller(GetTableRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Table.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<UpdateTableRequest, Operation> updateTableMethodDescriptor =
@@ -147,6 +151,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/UpdateTable")
           .setRequestMarshaller(ProtoUtils.marshaller(UpdateTableRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<DeleteTableRequest, Empty> deleteTableMethodDescriptor =
@@ -155,6 +160,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/DeleteTable")
           .setRequestMarshaller(ProtoUtils.marshaller(DeleteTableRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<UndeleteTableRequest, Operation>
@@ -165,6 +171,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(UndeleteTableRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CreateAuthorizedViewRequest, Operation>
@@ -175,6 +182,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateAuthorizedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListAuthorizedViewsRequest, ListAuthorizedViewsResponse>
@@ -186,6 +194,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
                   ProtoUtils.marshaller(ListAuthorizedViewsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListAuthorizedViewsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetAuthorizedViewRequest, AuthorizedView>
@@ -196,6 +205,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(GetAuthorizedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(AuthorizedView.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<UpdateAuthorizedViewRequest, Operation>
@@ -206,6 +216,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(UpdateAuthorizedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteAuthorizedViewRequest, Empty>
@@ -216,6 +227,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteAuthorizedViewRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ModifyColumnFamiliesRequest, Table>
@@ -226,6 +238,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(ModifyColumnFamiliesRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Table.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DropRowRangeRequest, Empty> dropRowRangeMethodDescriptor =
@@ -234,6 +247,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/DropRowRange")
           .setRequestMarshaller(ProtoUtils.marshaller(DropRowRangeRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<
@@ -248,6 +262,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
                   ProtoUtils.marshaller(GenerateConsistencyTokenRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(GenerateConsistencyTokenResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CheckConsistencyRequest, CheckConsistencyResponse>
@@ -259,6 +274,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
                   ProtoUtils.marshaller(CheckConsistencyRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(CheckConsistencyResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<SnapshotTableRequest, Operation>
@@ -269,6 +285,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(SnapshotTableRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetSnapshotRequest, Snapshot> getSnapshotMethodDescriptor =
@@ -277,6 +294,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/GetSnapshot")
           .setRequestMarshaller(ProtoUtils.marshaller(GetSnapshotRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Snapshot.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<ListSnapshotsRequest, ListSnapshotsResponse>
@@ -288,6 +306,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
                   ProtoUtils.marshaller(ListSnapshotsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListSnapshotsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteSnapshotRequest, Empty>
@@ -298,6 +317,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteSnapshotRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CreateBackupRequest, Operation>
@@ -307,6 +327,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/CreateBackup")
               .setRequestMarshaller(ProtoUtils.marshaller(CreateBackupRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetBackupRequest, Backup> getBackupMethodDescriptor =
@@ -315,6 +336,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/GetBackup")
           .setRequestMarshaller(ProtoUtils.marshaller(GetBackupRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Backup.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<UpdateBackupRequest, Backup> updateBackupMethodDescriptor =
@@ -323,6 +345,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/UpdateBackup")
           .setRequestMarshaller(ProtoUtils.marshaller(UpdateBackupRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Backup.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<DeleteBackupRequest, Empty> deleteBackupMethodDescriptor =
@@ -331,6 +354,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/DeleteBackup")
           .setRequestMarshaller(ProtoUtils.marshaller(DeleteBackupRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<ListBackupsRequest, ListBackupsResponse>
@@ -341,6 +365,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(ProtoUtils.marshaller(ListBackupsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListBackupsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<RestoreTableRequest, Operation>
@@ -350,6 +375,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/RestoreTable")
               .setRequestMarshaller(ProtoUtils.marshaller(RestoreTableRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CopyBackupRequest, Operation> copyBackupMethodDescriptor =
@@ -358,6 +384,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/CopyBackup")
           .setRequestMarshaller(ProtoUtils.marshaller(CopyBackupRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<GetIamPolicyRequest, Policy> getIamPolicyMethodDescriptor =
@@ -366,6 +393,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/GetIamPolicy")
           .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<SetIamPolicyRequest, Policy> setIamPolicyMethodDescriptor =
@@ -374,6 +402,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
           .setFullMethodName("google.bigtable.admin.v2.BigtableTableAdmin/SetIamPolicy")
           .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
           .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .setSampledToLocalTracing(true)
           .build();
 
   private static final MethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
@@ -385,6 +414,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
                   ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CreateSchemaBundleRequest, Operation>
@@ -395,6 +425,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(CreateSchemaBundleRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<UpdateSchemaBundleRequest, Operation>
@@ -405,6 +436,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(UpdateSchemaBundleRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<GetSchemaBundleRequest, SchemaBundle>
@@ -415,6 +447,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(GetSchemaBundleRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(SchemaBundle.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ListSchemaBundlesRequest, ListSchemaBundlesResponse>
@@ -426,6 +459,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
                   ProtoUtils.marshaller(ListSchemaBundlesRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ListSchemaBundlesResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<DeleteSchemaBundleRequest, Empty>
@@ -436,6 +470,7 @@ public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
               .setRequestMarshaller(
                   ProtoUtils.marshaller(DeleteSchemaBundleRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private final UnaryCallable<CreateTableRequest, Table> createTableCallable;
diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java
index fc2ba837a1..c05d618a68 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/GrpcBigtableStub.java
@@ -67,6 +67,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setFullMethodName("google.bigtable.v2.Bigtable/ReadRows")
               .setRequestMarshaller(ProtoUtils.marshaller(ReadRowsRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(ReadRowsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<SampleRowKeysRequest, SampleRowKeysResponse>
@@ -78,6 +79,7 @@ public class GrpcBigtableStub extends BigtableStub {
                   ProtoUtils.marshaller(SampleRowKeysRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(SampleRowKeysResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<MutateRowRequest, MutateRowResponse>
@@ -87,6 +89,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setFullMethodName("google.bigtable.v2.Bigtable/MutateRow")
               .setRequestMarshaller(ProtoUtils.marshaller(MutateRowRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(MutateRowResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<MutateRowsRequest, MutateRowsResponse>
@@ -96,6 +99,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setFullMethodName("google.bigtable.v2.Bigtable/MutateRows")
               .setRequestMarshaller(ProtoUtils.marshaller(MutateRowsRequest.getDefaultInstance()))
               .setResponseMarshaller(ProtoUtils.marshaller(MutateRowsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<CheckAndMutateRowRequest, CheckAndMutateRowResponse>
@@ -107,6 +111,7 @@ public class GrpcBigtableStub extends BigtableStub {
                   ProtoUtils.marshaller(CheckAndMutateRowRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(CheckAndMutateRowResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<PingAndWarmRequest, PingAndWarmResponse>
@@ -117,6 +122,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setRequestMarshaller(ProtoUtils.marshaller(PingAndWarmRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(PingAndWarmResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ReadModifyWriteRowRequest, ReadModifyWriteRowResponse>
@@ -128,6 +134,7 @@ public class GrpcBigtableStub extends BigtableStub {
                   ProtoUtils.marshaller(ReadModifyWriteRowRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ReadModifyWriteRowResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<
@@ -147,6 +154,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setResponseMarshaller(
                   ProtoUtils.marshaller(
                       GenerateInitialChangeStreamPartitionsResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ReadChangeStreamRequest, ReadChangeStreamResponse>
@@ -158,6 +166,7 @@ public class GrpcBigtableStub extends BigtableStub {
                   ProtoUtils.marshaller(ReadChangeStreamRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ReadChangeStreamResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<PrepareQueryRequest, PrepareQueryResponse>
@@ -168,6 +177,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setRequestMarshaller(ProtoUtils.marshaller(PrepareQueryRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(PrepareQueryResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private static final MethodDescriptor<ExecuteQueryRequest, ExecuteQueryResponse>
@@ -178,6 +188,7 @@ public class GrpcBigtableStub extends BigtableStub {
               .setRequestMarshaller(ProtoUtils.marshaller(ExecuteQueryRequest.getDefaultInstance()))
               .setResponseMarshaller(
                   ProtoUtils.marshaller(ExecuteQueryResponse.getDefaultInstance()))
+              .setSampledToLocalTracing(true)
               .build();
 
   private final ServerStreamingCallable<ReadRowsRequest, ReadRowsResponse> readRowsCallable;
@@ -210,12 +221,16 @@ public class GrpcBigtableStub extends BigtableStub {
       PathTemplate.create("{app_profile_id=**}");
   private static final PathTemplate READ_ROWS_2_PATH_TEMPLATE =
       PathTemplate.create("{table_name=projects/*/instances/*/tables/*}/**");
+  private static final PathTemplate READ_ROWS_3_PATH_TEMPLATE =
+      PathTemplate.create("{name=projects/*/instances/*}/**");
   private static final PathTemplate SAMPLE_ROW_KEYS_0_PATH_TEMPLATE =
       PathTemplate.create("{table_name=projects/*/instances/*/tables/*}");
   private static final PathTemplate SAMPLE_ROW_KEYS_1_PATH_TEMPLATE =
       PathTemplate.create("{app_profile_id=**}");
   private static final PathTemplate SAMPLE_ROW_KEYS_2_PATH_TEMPLATE =
       PathTemplate.create("{table_name=projects/*/instances/*/tables/*}/**");
+  private static final PathTemplate SAMPLE_ROW_KEYS_3_PATH_TEMPLATE =
+      PathTemplate.create("{name=projects/*/instances/*}/**");
   private static final PathTemplate MUTATE_ROW_0_PATH_TEMPLATE =
       PathTemplate.create("{table_name=projects/*/instances/*/tables/*}");
   private static final PathTemplate MUTATE_ROW_1_PATH_TEMPLATE =
@@ -299,6 +314,7 @@ protected GrpcBigtableStub(
                       request.getAppProfileId(), "app_profile_id", READ_ROWS_1_PATH_TEMPLATE);
                   builder.add(
                       request.getAuthorizedViewName(), "table_name", READ_ROWS_2_PATH_TEMPLATE);
+                  builder.add(request.getMaterializedViewName(), "name", READ_ROWS_3_PATH_TEMPLATE);
                   return builder.build();
                 })
             .build();
@@ -316,6 +332,8 @@ protected GrpcBigtableStub(
                       request.getAuthorizedViewName(),
                       "table_name",
                       SAMPLE_ROW_KEYS_2_PATH_TEMPLATE);
+                  builder.add(
+                      request.getMaterializedViewName(), "name", SAMPLE_ROW_KEYS_3_PATH_TEMPLATE);
                   return builder.build();
                 })
             .build();
diff --git a/google-cloud-bigtable/src/main/resources/META-INF/native-image/com.google.cloud.bigtable.data.v2/reflect-config.json b/google-cloud-bigtable/src/main/resources/META-INF/native-image/com.google.cloud.bigtable.data.v2/reflect-config.json
index a67b91152d..1839c46c16 100644
--- a/google-cloud-bigtable/src/main/resources/META-INF/native-image/com.google.cloud.bigtable.data.v2/reflect-config.json
+++ b/google-cloud-bigtable/src/main/resources/META-INF/native-image/com.google.cloud.bigtable.data.v2/reflect-config.json
@@ -2033,6 +2033,24 @@
     "allDeclaredClasses": true,
     "allPublicClasses": true
   },
+  {
+    "name": "com.google.bigtable.v2.Type$Int64$Encoding$OrderedCodeBytes",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Int64$Encoding$OrderedCodeBytes$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
   {
     "name": "com.google.bigtable.v2.Type$Map",
     "queryAllDeclaredConstructors": true,
@@ -2159,6 +2177,78 @@
     "allDeclaredClasses": true,
     "allPublicClasses": true
   },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$DelimitedBytes",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$DelimitedBytes$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$OrderedCodeBytes",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$OrderedCodeBytes$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$Singleton",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Struct$Encoding$Singleton$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
   {
     "name": "com.google.bigtable.v2.Type$Struct$Field",
     "queryAllDeclaredConstructors": true,
@@ -2195,6 +2285,24 @@
     "allDeclaredClasses": true,
     "allPublicClasses": true
   },
+  {
+    "name": "com.google.bigtable.v2.Type$Timestamp$Encoding",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
+  {
+    "name": "com.google.bigtable.v2.Type$Timestamp$Encoding$Builder",
+    "queryAllDeclaredConstructors": true,
+    "queryAllPublicConstructors": true,
+    "queryAllDeclaredMethods": true,
+    "allPublicMethods": true,
+    "allDeclaredClasses": true,
+    "allPublicClasses": true
+  },
   {
     "name": "com.google.bigtable.v2.Value",
     "queryAllDeclaredConstructors": true,
diff --git a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/BigtableProto.java b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/BigtableProto.java
index cab80b5019..66739a7c38 100644
--- a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/BigtableProto.java
+++ b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/BigtableProto.java
@@ -381,118 +381,121 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "\024PrepareQueryResponse\0227\n"
           + "\010metadata\030\001 \001(\0132%.google.bigtable.v2.ResultSetMetadata\022\026\n"
           + "\016prepared_query\030\002 \001(\014\022/\n"
-          + "\013valid_until\030\003 \001(\0132\032.google.protobuf.Timestamp2\263%\n"
-          + "\010Bigtable\022\302\003\n"
+          + "\013valid_until\030\003 \001(\0132\032.google.protobuf.Timestamp2\333\'\n"
+          + "\010Bigtable\022\325\004\n"
           + "\010ReadRows\022#.go"
-          + "ogle.bigtable.v2.ReadRowsRequest\032$.google.bigtable.v2.ReadRowsResponse\"\350\002\332A\n"
-          + "table_name\332A\031table_name,app_profile_id\202\323\344\223\002\232"
+          + "ogle.bigtable.v2.ReadRowsRequest\032$.google.bigtable.v2.ReadRowsResponse\"\373\003\332A\n"
+          + "table_name\332A\031table_name,app_profile_id\202\323\344\223\002\361"
           + "\001\"9/v2/{table_name=projects/*/instances/"
           + "*/tables/*}:readRows:\001*ZZ\"U/v2/{authorized_view_name=projects/*/instances/*/tabl"
-          + "es/*/authorizedViews/*}:readRows:\001*\212\323\344\223\002\227\001\022:\n\n"
+          + "es/*/authorizedViews/*}:readRows:\001*ZU\"P/v2/{materialized_view_name=projects/*/in"
+          + "stances/*/materializedViews/*}:readRows:\001*\212\323\344\223\002\323\001\022:\n\n"
           + "table_name\022,{table_name=projects/*/instances/*/tables/*}\022\020\n"
           + "\016app_profile_id\022G\n"
-          + "\024authorized_view_name\022/{table_name=projects/*/instances/*/tables/*}/**0\001\022\325\003\n\r"
-          + "SampleRowKeys\022(.google.bigtable.v2.Sampl"
-          + "eRowKeysRequest\032).google.bigtable.v2.SampleRowKeysResponse\"\354\002\332A\n"
-          + "table_name\332A\031table_name,app_profile_id\202\323\344\223\002\236\001\022>/v2/{tabl"
-          + "e_name=projects/*/instances/*/tables/*}:sampleRowKeysZ\\\022Z/v2/{authorized_view_na"
-          + "me=projects/*/instances/*/tables/*/authorizedViews/*}:sampleRowKeys\212\323\344\223\002\227\001\022:\n\n"
+          + "\024authorized_view_name\022/{table_name=projects/*/instances/*/tables/*}/**\022:\n"
+          + "\026materialized_view_name\022 {name=projects/*/instances/*}/**0\001\022\352\004\n\r"
+          + "SampleRowKeys\022(.google.bigtable.v2.SampleRowKeysReque"
+          + "st\032).google.bigtable.v2.SampleRowKeysResponse\"\201\004\332A\n"
+          + "table_name\332A\031table_name,app_p"
+          + "rofile_id\202\323\344\223\002\367\001\022>/v2/{table_name=projec"
+          + "ts/*/instances/*/tables/*}:sampleRowKeysZ\\\022Z/v2/{authorized_view_name=projects/*"
+          + "/instances/*/tables/*/authorizedViews/*}:sampleRowKeysZW\022U/v2/{materialized_view"
+          + "_name=projects/*/instances/*/materializedViews/*}:sampleRowKeys\212\323\344\223\002\323\001\022:\n\n"
           + "table_name\022,{table_name=projects/*/instances/*/tables/*}\022\020\n"
           + "\016app_profile_id\022G\n"
-          + "\024auth"
-          + "orized_view_name\022/{table_name=projects/*/instances/*/tables/*}/**0\001\022\351\003\n"
-          + "\tMutateRow\022$.google.bigtable.v2.MutateRowRequest\032"
-          + "%.google.bigtable.v2.MutateRowResponse\"\216"
-          + "\003\332A\034table_name,row_key,mutations\332A+table"
-          + "_name,row_key,mutations,app_profile_id\202\323"
-          + "\344\223\002\234\001\":/v2/{table_name=projects/*/instan"
-          + "ces/*/tables/*}:mutateRow:\001*Z[\"V/v2/{authorized_view_name=projects/*/instances/*"
-          + "/tables/*/authorizedViews/*}:mutateRow:\001*\212\323\344\223\002\227\001\022:\n\n"
+          + "\024authorized_view_name\022/{table_name=projects/*/instances/*/tables/*}/**\022:\n"
+          + "\026materialized_view_name\022 {name=projects/*/instances/*}/**0\001\022\351\003\n"
+          + "\tMutateRow\022$.google.bigtable.v2.MutateRowRequest\032%.google.bigtable.v2.Mut"
+          + "ateRowResponse\"\216\003\332A\034table_name,row_key,m"
+          + "utations\332A+table_name,row_key,mutations,"
+          + "app_profile_id\202\323\344\223\002\234\001\":/v2/{table_name=p"
+          + "rojects/*/instances/*/tables/*}:mutateRow:\001*Z[\"V/v2/{authorized_view_name=projec"
+          + "ts/*/instances/*/tables/*/authorizedViews/*}:mutateRow:\001*\212\323\344\223\002\227\001\022:\n\n"
           + "table_name\022,{table_name=projects/*/instances/*/tables/*}\022\020\n"
           + "\016app_profile_id\022G\n"
-          + "\024authorized_view_name\022/{table_n"
-          + "ame=projects/*/instances/*/tables/*}/**\022\334\003\n\n"
-          + "MutateRows\022%.google.bigtable.v2.MutateRowsRequest\032&.google.bigtable.v2.Mutat"
-          + "eRowsResponse\"\374\002\332A\022table_name,entries\332A!"
-          + "table_name,entries,app_profile_id\202\323\344\223\002\236\001"
-          + "\";/v2/{table_name=projects/*/instances/*/tables/*}:mutateRows:\001*Z\\\"W/v2/{authori"
-          + "zed_view_name=projects/*/instances/*/tab"
-          + "les/*/authorizedViews/*}:mutateRows:\001*\212\323\344\223\002\227\001\022:\n\n"
+          + "\024authorized_vie"
+          + "w_name\022/{table_name=projects/*/instances/*/tables/*}/**\022\334\003\n\n"
+          + "MutateRows\022%.google.bigtable.v2.MutateRowsRequest\032&.google.b"
+          + "igtable.v2.MutateRowsResponse\"\374\002\332A\022table"
+          + "_name,entries\332A!table_name,entries,app_p"
+          + "rofile_id\202\323\344\223\002\236\001\";/v2/{table_name=projec"
+          + "ts/*/instances/*/tables/*}:mutateRows:\001*Z\\\"W/v2/{authorized_view_name=projects/*"
+          + "/instances/*/tables/*/authorizedViews/*}:mutateRows:\001*\212\323\344\223\002\227\001\022:\n\n"
           + "table_name\022,{table_name=projects/*/instances/*/tables/*}\022\020\n"
           + "\016app_profile_id\022G\n"
-          + "\024authorized_view_name\022/{table_name"
-          + "=projects/*/instances/*/tables/*}/**0\001\022\335\004\n"
-          + "\021CheckAndMutateRow\022,.google.bigtable.v"
-          + "2.CheckAndMutateRowRequest\032-.google.bigt"
-          + "able.v2.CheckAndMutateRowResponse\"\352\003\332ABt"
-          + "able_name,row_key,predicate_filter,true_mutations,false_mutations\332AQtable_name,r"
-          + "ow_key,predicate_filter,true_mutations,f"
-          + "alse_mutations,app_profile_id\202\323\344\223\002\254\001\"B/v"
-          + "2/{table_name=projects/*/instances/*/tables/*}:checkAndMutateRow:\001*Zc\"^/v2/{auth"
-          + "orized_view_name=projects/*/instances/*/"
-          + "tables/*/authorizedViews/*}:checkAndMutateRow:\001*\212\323\344\223\002\227\001\022:\n\n"
+          + "\024authorized_view_n"
+          + "ame\022/{table_name=projects/*/instances/*/tables/*}/**0\001\022\335\004\n"
+          + "\021CheckAndMutateRow\022,.google.bigtable.v2.CheckAndMutateRowReque"
+          + "st\032-.google.bigtable.v2.CheckAndMutateRo"
+          + "wResponse\"\352\003\332ABtable_name,row_key,predic"
+          + "ate_filter,true_mutations,false_mutations\332AQtable_name,row_key,predicate_filter,"
+          + "true_mutations,false_mutations,app_profi"
+          + "le_id\202\323\344\223\002\254\001\"B/v2/{table_name=projects/*"
+          + "/instances/*/tables/*}:checkAndMutateRow:\001*Zc\"^/v2/{authorized_view_name=project"
+          + "s/*/instances/*/tables/*/authorizedViews/*}:checkAndMutateRow:\001*\212\323\344\223\002\227\001\022:\n\n"
           + "table_name\022,{table_name=projects/*/instances/*/tables/*}\022\020\n"
           + "\016app_profile_id\022G\n"
-          + "\024authorized_view_name\022/{"
-          + "table_name=projects/*/instances/*/tables/*}/**\022\356\001\n"
-          + "\013PingAndWarm\022&.google.bigtable.v2.PingAndWarmRequest\032\'.google.bigtable"
-          + ".v2.PingAndWarmResponse\"\215\001\332A\004name\332A\023name"
-          + ",app_profile_id\202\323\344\223\002+\"&/v2/{name=projects/*/instances/*}:ping:\001*\212\323\344\223\0029\022%\n"
+          + "\024authori"
+          + "zed_view_name\022/{table_name=projects/*/instances/*/tables/*}/**\022\356\001\n"
+          + "\013PingAndWarm\022&.google.bigtable.v2.PingAndWarmRequest\032\'"
+          + ".google.bigtable.v2.PingAndWarmResponse\""
+          + "\215\001\332A\004name\332A\023name,app_profile_id\202\323\344\223\002+\"&/"
+          + "v2/{name=projects/*/instances/*}:ping:\001*\212\323\344\223\0029\022%\n"
           + "\004name\022\035{name=projects/*/instances/*}\022\020\n"
           + "\016app_profile_id\022\216\004\n"
-          + "\022ReadModifyWriteRow\022-.google.bigtable.v2.ReadModifyWriteRowRequest\032.."
-          + "google.bigtable.v2.ReadModifyWriteRowRes"
-          + "ponse\"\230\003\332A\030table_name,row_key,rules\332A\'ta"
-          + "ble_name,row_key,rules,app_profile_id\202\323\344"
-          + "\223\002\256\001\"C/v2/{table_name=projects/*/instanc"
-          + "es/*/tables/*}:readModifyWriteRow:\001*Zd\"_/v2/{authorized_view_name=projects/*/ins"
-          + "tances/*/tables/*/authorizedViews/*}:readModifyWriteRow:\001*\212\323\344\223\002\227\001\022:\n\n"
+          + "\022ReadModifyWriteRow\022-.google.bigtable.v2.ReadModifyWr"
+          + "iteRowRequest\032..google.bigtable.v2.ReadM"
+          + "odifyWriteRowResponse\"\230\003\332A\030table_name,ro"
+          + "w_key,rules\332A\'table_name,row_key,rules,a"
+          + "pp_profile_id\202\323\344\223\002\256\001\"C/v2/{table_name=pr"
+          + "ojects/*/instances/*/tables/*}:readModifyWriteRow:\001*Zd\"_/v2/{authorized_view_nam"
+          + "e=projects/*/instances/*/tables/*/author"
+          + "izedViews/*}:readModifyWriteRow:\001*\212\323\344\223\002\227\001\022:\n\n"
           + "table_name\022,{table_name=projects/*/instances/*/tables/*}\022\020\n"
           + "\016app_profile_id\022G\n"
-          + "\024authorized_vi"
-          + "ew_name\022/{table_name=projects/*/instances/*/tables/*}/**\022\273\002\n"
-          + "%GenerateInitialChangeStreamPartitions\022@.google.bigtable.v2."
-          + "GenerateInitialChangeStreamPartitionsReq"
-          + "uest\032A.google.bigtable.v2.GenerateInitialChangeStreamPartitionsResponse\"\212\001\332A\n"
-          + "table_name\332A\031table_name,app_profile_id\202\323\344\223\002"
-          + "[\"V/v2/{table_name=projects/*/instances/"
-          + "*/tables/*}:generateInitialChangeStreamPartitions:\001*0\001\022\346\001\n"
-          + "\020ReadChangeStream\022+.google.bigtable.v2.ReadChangeStreamRequest"
-          + "\032,.google.bigtable.v2.ReadChangeStreamResponse\"u\332A\n"
-          + "table_name\332A\031table_name,app_p"
-          + "rofile_id\202\323\344\223\002F\"A/v2/{table_name=project"
-          + "s/*/instances/*/tables/*}:readChangeStream:\001*0\001\022\251\002\n"
-          + "\014PrepareQuery\022\'.google.bigtable.v2.PrepareQueryRequest\032(.google.bigta"
-          + "ble.v2.PrepareQueryResponse\"\305\001\332A\023instanc"
-          + "e_name,query\332A\"instance_name,query,app_p"
-          + "rofile_id\202\323\344\223\002<\"7/v2/{instance_name=proj"
-          + "ects/*/instances/*}:prepareQuery:\001*\212\323\344\223\002B\022.\n\r"
+          + "\024authorized_view_name\022/{table_name=projects/*/instances/*/tables/*}/**\022\273\002\n"
+          + "%GenerateInitialChangeStreamPartitions\022@.goo"
+          + "gle.bigtable.v2.GenerateInitialChangeStreamPartitionsRequest\032A.google.bigtable.v"
+          + "2.GenerateInitialChangeStreamPartitionsResponse\"\212\001\332A\n"
+          + "table_name\332A\031table_name,app"
+          + "_profile_id\202\323\344\223\002[\"V/v2/{table_name=proje"
+          + "cts/*/instances/*/tables/*}:generateInitialChangeStreamPartitions:\001*0\001\022\346\001\n"
+          + "\020ReadChangeStream\022+.google.bigtable.v2.ReadCha"
+          + "ngeStreamRequest\032,.google.bigtable.v2.ReadChangeStreamResponse\"u\332A\n"
+          + "table_name\332A\031table_name,app_profile_id\202\323\344\223\002F\"A/v2/{ta"
+          + "ble_name=projects/*/instances/*/tables/*}:readChangeStream:\001*0\001\022\251\002\n"
+          + "\014PrepareQuery\022\'.google.bigtable.v2.PrepareQueryReques"
+          + "t\032(.google.bigtable.v2.PrepareQueryRespo"
+          + "nse\"\305\001\332A\023instance_name,query\332A\"instance_"
+          + "name,query,app_profile_id\202\323\344\223\002<\"7/v2/{in"
+          + "stance_name=projects/*/instances/*}:prepareQuery:\001*\212\323\344\223\002B\022.\n\r"
           + "instance_name\022\035{name=projects/*/instances/*}\022\020\n"
           + "\016app_profile_id\022\253\002\n"
-          + "\014ExecuteQuery\022\'.google.bigtable.v2.ExecuteQueryRe"
-          + "quest\032(.google.bigtable.v2.ExecuteQueryR"
-          + "esponse\"\305\001\332A\023instance_name,query\332A\"insta"
-          + "nce_name,query,app_profile_id\202\323\344\223\002<\"7/v2"
-          + "/{instance_name=projects/*/instances/*}:executeQuery:\001*\212\323\344\223\002B\022.\n\r"
+          + "\014ExecuteQuery\022\'.google.bigtable.v2.ExecuteQueryRequest\032(.google.bigtable."
+          + "v2.ExecuteQueryResponse\"\305\001\332A\023instance_na"
+          + "me,query\332A\"instance_name,query,app_profi"
+          + "le_id\202\323\344\223\002<\"7/v2/{instance_name=projects/*/instances/*}:executeQuery:\001*\212\323\344\223\002B\022.\n"
+          + "\r"
           + "instance_name\022\035{name=projects/*/instances/*}\022\020\n"
-          + "\016app_profile_id0\001\032\333\002\312A\027bigtable.googleapis.com\322A"
-          + "\275\002https://www.googleapis.com/auth/bigtable.data,https://www.googleapis.com/auth/"
-          + "bigtable.data.readonly,https://www.googleapis.com/auth/cloud-bigtable.data,https"
-          + "://www.googleapis.com/auth/cloud-bigtable.data.readonly,https://www.googleapis.c"
-          + "om/auth/cloud-platform,https://www.googl"
-          + "eapis.com/auth/cloud-platform.read-onlyB\365\004\n"
+          + "\016app_profile_id0\001\032\333\002\312A\027bigtable."
+          + "googleapis.com\322A\275\002https://www.googleapis"
+          + ".com/auth/bigtable.data,https://www.googleapis.com/auth/bigtable.data.readonly,h"
+          + "ttps://www.googleapis.com/auth/cloud-bigtable.data,https://www.googleapis.com/au"
+          + "th/cloud-bigtable.data.readonly,https://www.googleapis.com/auth/cloud-platform,h"
+          + "ttps://www.googleapis.com/auth/cloud-platform.read-onlyB\365\004\n"
           + "\026com.google.bigtable.v2B\r"
-          + "BigtableProtoP\001Z8cloud.google.com/go/bigtable/apiv2/"
-          + "bigtablepb;bigtablepb\252\002\030Google.Cloud.Big"
-          + "table.V2\312\002\030Google\\Cloud\\Bigtable\\V2\352\002\033Google::Cloud::Bigtable::V2\352AP\n"
-          + "%bigtablead"
-          + "min.googleapis.com/Instance\022\'projects/{project}/instances/{instance}\352A\\\n"
-          + "\"bigtableadmin.googleapis.com/Table\0226projects/{p"
-          + "roject}/instances/{instance}/tables/{table}\352A\207\001\n"
-          + "+bigtableadmin.googleapis.com/AuthorizedView\022Xprojects/{project}/instanc"
-          + "es/{instance}/tables/{table}/authorizedViews/{authorized_view}\352A~\n"
-          + "-bigtableadmin.googleapis.com/MaterializedView\022Mprojec"
-          + "ts/{project}/instances/{instance}/materializedViews/{materialized_view}b\006proto3"
+          + "BigtableProtoP\001Z8cloud.google.com/go"
+          + "/bigtable/apiv2/bigtablepb;bigtablepb\252\002\030"
+          + "Google.Cloud.Bigtable.V2\312\002\030Google\\Cloud\\"
+          + "Bigtable\\V2\352\002\033Google::Cloud::Bigtable::V2\352AP\n"
+          + "%bigtableadmin.googleapis.com/Insta"
+          + "nce\022\'projects/{project}/instances/{instance}\352A\\\n"
+          + "\"bigtableadmin.googleapis.com/Ta"
+          + "ble\0226projects/{project}/instances/{instance}/tables/{table}\352A\207\001\n"
+          + "+bigtableadmin.googleapis.com/AuthorizedView\022Xprojects/{"
+          + "project}/instances/{instance}/tables/{table}/authorizedViews/{authorized_view}\352A~\n"
+          + "-bigtableadmin.googleapis.com/MaterializedView\022Mprojects/{project}/instances/{"
+          + "instance}/materializedViews/{materialized_view}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequest.java b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequest.java
index 30adb733d3..91c587b664 100644
--- a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequest.java
+++ b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequest.java
@@ -262,7 +262,7 @@ public com.google.protobuf.ByteString getAppProfileIdBytes() {
    * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1086
+   *     google/bigtable/v2/bigtable.proto;l=1101
    * @return The query.
    */
   @java.lang.Override
@@ -292,7 +292,7 @@ public java.lang.String getQuery() {
    * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1086
+   *     google/bigtable/v2/bigtable.proto;l=1101
    * @return The bytes for query.
    */
   @java.lang.Override
@@ -349,7 +349,7 @@ public com.google.protobuf.ByteString getPreparedQuery() {
    * <code>.google.bigtable.v2.ProtoFormat proto_format = 4 [deprecated = true];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.proto_format is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1107
+   *     google/bigtable/v2/bigtable.proto;l=1122
    * @return Whether the protoFormat field is set.
    */
   @java.lang.Override
@@ -369,7 +369,7 @@ public boolean hasProtoFormat() {
    * <code>.google.bigtable.v2.ProtoFormat proto_format = 4 [deprecated = true];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.proto_format is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1107
+   *     google/bigtable/v2/bigtable.proto;l=1122
    * @return The protoFormat.
    */
   @java.lang.Override
@@ -1456,7 +1456,7 @@ public Builder setAppProfileIdBytes(com.google.protobuf.ByteString value) {
      * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1086
+     *     google/bigtable/v2/bigtable.proto;l=1101
      * @return The query.
      */
     @java.lang.Deprecated
@@ -1485,7 +1485,7 @@ public java.lang.String getQuery() {
      * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1086
+     *     google/bigtable/v2/bigtable.proto;l=1101
      * @return The bytes for query.
      */
     @java.lang.Deprecated
@@ -1514,7 +1514,7 @@ public com.google.protobuf.ByteString getQueryBytes() {
      * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1086
+     *     google/bigtable/v2/bigtable.proto;l=1101
      * @param value The query to set.
      * @return This builder for chaining.
      */
@@ -1542,7 +1542,7 @@ public Builder setQuery(java.lang.String value) {
      * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1086
+     *     google/bigtable/v2/bigtable.proto;l=1101
      * @return This builder for chaining.
      */
     @java.lang.Deprecated
@@ -1566,7 +1566,7 @@ public Builder clearQuery() {
      * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1086
+     *     google/bigtable/v2/bigtable.proto;l=1101
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
@@ -1681,7 +1681,7 @@ public Builder clearPreparedQuery() {
      * <code>.google.bigtable.v2.ProtoFormat proto_format = 4 [deprecated = true];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.proto_format is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1107
+     *     google/bigtable/v2/bigtable.proto;l=1122
      * @return Whether the protoFormat field is set.
      */
     @java.lang.Override
@@ -1701,7 +1701,7 @@ public boolean hasProtoFormat() {
      * <code>.google.bigtable.v2.ProtoFormat proto_format = 4 [deprecated = true];</code>
      *
      * @deprecated google.bigtable.v2.ExecuteQueryRequest.proto_format is deprecated. See
-     *     google/bigtable/v2/bigtable.proto;l=1107
+     *     google/bigtable/v2/bigtable.proto;l=1122
      * @return The protoFormat.
      */
     @java.lang.Override
diff --git a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequestOrBuilder.java b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequestOrBuilder.java
index a5bc3c20e9..1d09553c85 100644
--- a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequestOrBuilder.java
+++ b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/ExecuteQueryRequestOrBuilder.java
@@ -99,7 +99,7 @@ public interface ExecuteQueryRequestOrBuilder
    * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1086
+   *     google/bigtable/v2/bigtable.proto;l=1101
    * @return The query.
    */
   @java.lang.Deprecated
@@ -118,7 +118,7 @@ public interface ExecuteQueryRequestOrBuilder
    * <code>string query = 3 [deprecated = true, (.google.api.field_behavior) = REQUIRED];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.query is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1086
+   *     google/bigtable/v2/bigtable.proto;l=1101
    * @return The bytes for query.
    */
   @java.lang.Deprecated
@@ -156,7 +156,7 @@ public interface ExecuteQueryRequestOrBuilder
    * <code>.google.bigtable.v2.ProtoFormat proto_format = 4 [deprecated = true];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.proto_format is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1107
+   *     google/bigtable/v2/bigtable.proto;l=1122
    * @return Whether the protoFormat field is set.
    */
   @java.lang.Deprecated
@@ -173,7 +173,7 @@ public interface ExecuteQueryRequestOrBuilder
    * <code>.google.bigtable.v2.ProtoFormat proto_format = 4 [deprecated = true];</code>
    *
    * @deprecated google.bigtable.v2.ExecuteQueryRequest.proto_format is deprecated. See
-   *     google/bigtable/v2/bigtable.proto;l=1107
+   *     google/bigtable/v2/bigtable.proto;l=1122
    * @return The protoFormat.
    */
   @java.lang.Deprecated
diff --git a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/Type.java b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/Type.java
index b025b121ce..4eb4b1647d 100644
--- a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/Type.java
+++ b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/Type.java
@@ -28,25 +28,23 @@
  * familiarity and consistency across products and features.
  *
  * For compatibility with Bigtable's existing untyped APIs, each `Type` includes
- * an `Encoding` which describes how to convert to/from the underlying data.
+ * an `Encoding` which describes how to convert to or from the underlying data.
  *
- * Each encoding also defines the following properties:
+ * Each encoding can operate in one of two modes:
  *
- *  * Order-preserving: Does the encoded value sort consistently with the
- *    original typed value? Note that Bigtable will always sort data based on
- *    the raw encoded value, *not* the decoded type.
- *     - Example: BYTES values sort in the same order as their raw encodings.
- *     - Counterexample: Encoding INT64 as a fixed-width decimal string does
- *       *not* preserve sort order when dealing with negative numbers.
- *       `INT64(1) &gt; INT64(-1)`, but `STRING("-00001") &gt; STRING("00001)`.
- *  * Self-delimiting: If we concatenate two encoded values, can we always tell
- *    where the first one ends and the second one begins?
- *     - Example: If we encode INT64s to fixed-width STRINGs, the first value
- *       will always contain exactly N digits, possibly preceded by a sign.
- *     - Counterexample: If we concatenate two UTF-8 encoded STRINGs, we have
- *       no way to tell where the first one ends.
- *  * Compatibility: Which other systems have matching encoding schemes? For
- *    example, does this encoding have a GoogleSQL equivalent? HBase? Java?
+ *  - Sorted: In this mode, Bigtable guarantees that `Encode(X) &lt;= Encode(Y)`
+ *    if and only if `X &lt;= Y`. This is useful anywhere sort order is important,
+ *    for example when encoding keys.
+ *  - Distinct: In this mode, Bigtable guarantees that if `X != Y` then
+ *   `Encode(X) != Encode(Y)`. However, the converse is not guaranteed. For
+ *    example, both `{'foo': '1', 'bar': '2'}` and `{'bar': '2', 'foo': '1'}`
+ *    are valid encodings of the same JSON value.
+ *
+ * The API clearly documents which mode is used wherever an encoding can be
+ * configured. Each encoding also documents which values are supported in which
+ * modes. For example, when encoding INT64 as a numeric STRING, negative numbers
+ * cannot be encoded in sorted mode. This is because `INT64(1) &gt; INT64(-1)`, but
+ * `STRING("-00001") &gt; STRING("00001")`.
  * </pre>
  *
  * Protobuf type {@code google.bigtable.v2.Type}
@@ -92,7 +90,7 @@ public interface BytesOrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -105,7 +103,7 @@ public interface BytesOrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -118,7 +116,7 @@ public interface BytesOrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -219,7 +217,7 @@ public interface EncodingOrBuilder
      *
      *
      * <pre>
-     * Rules used to convert to/from lower level types.
+     * Rules used to convert to or from lower level types.
      * </pre>
      *
      * Protobuf type {@code google.bigtable.v2.Type.Bytes.Encoding}
@@ -261,16 +259,34 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       public interface RawOrBuilder
           extends
           // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Bytes.Encoding.Raw)
-          com.google.protobuf.MessageOrBuilder {}
+          com.google.protobuf.MessageOrBuilder {
+
+        /**
+         *
+         *
+         * <pre>
+         * If set, allows NULL values to be encoded as the empty string "".
+         *
+         * The actual empty string, or any value which only contains the
+         * null byte `0x00`, has one more null byte appended.
+         * </pre>
+         *
+         * <code>bool escape_nulls = 1;</code>
+         *
+         * @return The escapeNulls.
+         */
+        boolean getEscapeNulls();
+      }
 
       /**
        *
        *
        * <pre>
-       * Leaves the value "as-is"
-       * * Order-preserving? Yes
-       * * Self-delimiting? No
-       * * Compatibility? N/A
+       * Leaves the value as-is.
+       *
+       * Sorted mode: all values are supported.
+       *
+       * Distinct mode: all values are supported.
        * </pre>
        *
        * Protobuf type {@code google.bigtable.v2.Type.Bytes.Encoding.Raw}
@@ -309,6 +325,28 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
                   com.google.bigtable.v2.Type.Bytes.Encoding.Raw.Builder.class);
         }
 
+        public static final int ESCAPE_NULLS_FIELD_NUMBER = 1;
+        private boolean escapeNulls_ = false;
+
+        /**
+         *
+         *
+         * <pre>
+         * If set, allows NULL values to be encoded as the empty string "".
+         *
+         * The actual empty string, or any value which only contains the
+         * null byte `0x00`, has one more null byte appended.
+         * </pre>
+         *
+         * <code>bool escape_nulls = 1;</code>
+         *
+         * @return The escapeNulls.
+         */
+        @java.lang.Override
+        public boolean getEscapeNulls() {
+          return escapeNulls_;
+        }
+
         private byte memoizedIsInitialized = -1;
 
         @java.lang.Override
@@ -324,6 +362,9 @@ public final boolean isInitialized() {
         @java.lang.Override
         public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws java.io.IOException {
+          if (escapeNulls_ != false) {
+            output.writeBool(1, escapeNulls_);
+          }
           getUnknownFields().writeTo(output);
         }
 
@@ -333,6 +374,9 @@ public int getSerializedSize() {
           if (size != -1) return size;
 
           size = 0;
+          if (escapeNulls_ != false) {
+            size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, escapeNulls_);
+          }
           size += getUnknownFields().getSerializedSize();
           memoizedSize = size;
           return size;
@@ -349,6 +393,7 @@ public boolean equals(final java.lang.Object obj) {
           com.google.bigtable.v2.Type.Bytes.Encoding.Raw other =
               (com.google.bigtable.v2.Type.Bytes.Encoding.Raw) obj;
 
+          if (getEscapeNulls() != other.getEscapeNulls()) return false;
           if (!getUnknownFields().equals(other.getUnknownFields())) return false;
           return true;
         }
@@ -360,6 +405,8 @@ public int hashCode() {
           }
           int hash = 41;
           hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (37 * hash) + ESCAPE_NULLS_FIELD_NUMBER;
+          hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEscapeNulls());
           hash = (29 * hash) + getUnknownFields().hashCode();
           memoizedHashCode = hash;
           return hash;
@@ -467,10 +514,11 @@ protected Builder newBuilderForType(
          *
          *
          * <pre>
-         * Leaves the value "as-is"
-         * * Order-preserving? Yes
-         * * Self-delimiting? No
-         * * Compatibility? N/A
+         * Leaves the value as-is.
+         *
+         * Sorted mode: all values are supported.
+         *
+         * Distinct mode: all values are supported.
          * </pre>
          *
          * Protobuf type {@code google.bigtable.v2.Type.Bytes.Encoding.Raw}
@@ -505,6 +553,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           @java.lang.Override
           public Builder clear() {
             super.clear();
+            bitField0_ = 0;
+            escapeNulls_ = false;
             return this;
           }
 
@@ -532,10 +582,20 @@ public com.google.bigtable.v2.Type.Bytes.Encoding.Raw build() {
           public com.google.bigtable.v2.Type.Bytes.Encoding.Raw buildPartial() {
             com.google.bigtable.v2.Type.Bytes.Encoding.Raw result =
                 new com.google.bigtable.v2.Type.Bytes.Encoding.Raw(this);
+            if (bitField0_ != 0) {
+              buildPartial0(result);
+            }
             onBuilt();
             return result;
           }
 
+          private void buildPartial0(com.google.bigtable.v2.Type.Bytes.Encoding.Raw result) {
+            int from_bitField0_ = bitField0_;
+            if (((from_bitField0_ & 0x00000001) != 0)) {
+              result.escapeNulls_ = escapeNulls_;
+            }
+          }
+
           @java.lang.Override
           public Builder clone() {
             return super.clone();
@@ -584,6 +644,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
           public Builder mergeFrom(com.google.bigtable.v2.Type.Bytes.Encoding.Raw other) {
             if (other == com.google.bigtable.v2.Type.Bytes.Encoding.Raw.getDefaultInstance())
               return this;
+            if (other.getEscapeNulls() != false) {
+              setEscapeNulls(other.getEscapeNulls());
+            }
             this.mergeUnknownFields(other.getUnknownFields());
             onChanged();
             return this;
@@ -610,6 +673,12 @@ public Builder mergeFrom(
                   case 0:
                     done = true;
                     break;
+                  case 8:
+                    {
+                      escapeNulls_ = input.readBool();
+                      bitField0_ |= 0x00000001;
+                      break;
+                    } // case 8
                   default:
                     {
                       if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -627,6 +696,73 @@ public Builder mergeFrom(
             return this;
           }
 
+          private int bitField0_;
+
+          private boolean escapeNulls_;
+
+          /**
+           *
+           *
+           * <pre>
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value which only contains the
+           * null byte `0x00`, has one more null byte appended.
+           * </pre>
+           *
+           * <code>bool escape_nulls = 1;</code>
+           *
+           * @return The escapeNulls.
+           */
+          @java.lang.Override
+          public boolean getEscapeNulls() {
+            return escapeNulls_;
+          }
+
+          /**
+           *
+           *
+           * <pre>
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value which only contains the
+           * null byte `0x00`, has one more null byte appended.
+           * </pre>
+           *
+           * <code>bool escape_nulls = 1;</code>
+           *
+           * @param value The escapeNulls to set.
+           * @return This builder for chaining.
+           */
+          public Builder setEscapeNulls(boolean value) {
+
+            escapeNulls_ = value;
+            bitField0_ |= 0x00000001;
+            onChanged();
+            return this;
+          }
+
+          /**
+           *
+           *
+           * <pre>
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value which only contains the
+           * null byte `0x00`, has one more null byte appended.
+           * </pre>
+           *
+           * <code>bool escape_nulls = 1;</code>
+           *
+           * @return This builder for chaining.
+           */
+          public Builder clearEscapeNulls() {
+            bitField0_ = (bitField0_ & ~0x00000001);
+            escapeNulls_ = false;
+            onChanged();
+            return this;
+          }
+
           @java.lang.Override
           public final Builder setUnknownFields(
               final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -972,7 +1108,7 @@ protected Builder newBuilderForType(
        *
        *
        * <pre>
-       * Rules used to convert to/from lower level types.
+       * Rules used to convert to or from lower level types.
        * </pre>
        *
        * Protobuf type {@code google.bigtable.v2.Type.Bytes.Encoding}
@@ -1474,7 +1610,7 @@ public com.google.bigtable.v2.Type.Bytes.Encoding getDefaultInstanceForType() {
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1490,7 +1626,7 @@ public boolean hasEncoding() {
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1508,7 +1644,7 @@ public com.google.bigtable.v2.Type.Bytes.Encoding getEncoding() {
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1894,7 +2030,7 @@ public Builder mergeFrom(
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1909,7 +2045,7 @@ public boolean hasEncoding() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1930,7 +2066,7 @@ public com.google.bigtable.v2.Type.Bytes.Encoding getEncoding() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1953,7 +2089,7 @@ public Builder setEncoding(com.google.bigtable.v2.Type.Bytes.Encoding value) {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -1974,7 +2110,7 @@ public Builder setEncoding(
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -2002,7 +2138,7 @@ public Builder mergeEncoding(com.google.bigtable.v2.Type.Bytes.Encoding value) {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -2022,7 +2158,7 @@ public Builder clearEncoding() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -2037,7 +2173,7 @@ public com.google.bigtable.v2.Type.Bytes.Encoding.Builder getEncodingBuilder() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -2056,7 +2192,7 @@ public com.google.bigtable.v2.Type.Bytes.EncodingOrBuilder getEncodingOrBuilder(
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.Bytes.Encoding encoding = 1;</code>
@@ -2151,7 +2287,7 @@ public interface StringOrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -2164,7 +2300,7 @@ public interface StringOrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -2177,7 +2313,7 @@ public interface StringOrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -2245,7 +2381,7 @@ public interface EncodingOrBuilder
        * </code>
        *
        * @deprecated google.bigtable.v2.Type.String.Encoding.utf8_raw is deprecated. See
-       *     google/bigtable/v2/types.proto;l=97
+       *     google/bigtable/v2/types.proto;l=121
        * @return Whether the utf8Raw field is set.
        */
       @java.lang.Deprecated
@@ -2262,7 +2398,7 @@ public interface EncodingOrBuilder
        * </code>
        *
        * @deprecated google.bigtable.v2.Type.String.Encoding.utf8_raw is deprecated. See
-       *     google/bigtable/v2/types.proto;l=97
+       *     google/bigtable/v2/types.proto;l=121
        * @return The utf8Raw.
        */
       @java.lang.Deprecated
@@ -2325,7 +2461,7 @@ public interface EncodingOrBuilder
      *
      *
      * <pre>
-     * Rules used to convert to/from lower level types.
+     * Rules used to convert to or from lower level types.
      * </pre>
      *
      * Protobuf type {@code google.bigtable.v2.Type.String.Encoding}
@@ -2797,19 +2933,72 @@ public com.google.bigtable.v2.Type.String.Encoding.Utf8Raw getDefaultInstanceFor
       public interface Utf8BytesOrBuilder
           extends
           // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.String.Encoding.Utf8Bytes)
-          com.google.protobuf.MessageOrBuilder {}
+          com.google.protobuf.MessageOrBuilder {
+
+        /**
+         *
+         *
+         * <pre>
+         * Single-character escape sequence used to support NULL values.
+         *
+         * If set, allows NULL values to be encoded as the empty string "".
+         *
+         * The actual empty string, or any value where every character equals
+         * `null_escape_char`, has one more `null_escape_char` appended.
+         *
+         * If `null_escape_char` is set and does not equal the ASCII null
+         * character `0x00`, then the encoding will not support sorted mode.
+         *
+         * .
+         * </pre>
+         *
+         * <code>string null_escape_char = 1;</code>
+         *
+         * @return The nullEscapeChar.
+         */
+        java.lang.String getNullEscapeChar();
+
+        /**
+         *
+         *
+         * <pre>
+         * Single-character escape sequence used to support NULL values.
+         *
+         * If set, allows NULL values to be encoded as the empty string "".
+         *
+         * The actual empty string, or any value where every character equals
+         * `null_escape_char`, has one more `null_escape_char` appended.
+         *
+         * If `null_escape_char` is set and does not equal the ASCII null
+         * character `0x00`, then the encoding will not support sorted mode.
+         *
+         * .
+         * </pre>
+         *
+         * <code>string null_escape_char = 1;</code>
+         *
+         * @return The bytes for nullEscapeChar.
+         */
+        com.google.protobuf.ByteString getNullEscapeCharBytes();
+      }
 
       /**
        *
        *
        * <pre>
-       * UTF-8 encoding
-       * * Order-preserving? Yes (code point order)
-       * * Self-delimiting? No
-       * * Compatibility?
-       *    - BigQuery Federation `TEXT` encoding
-       *    - HBase `Bytes.toBytes`
-       *    - Java `String#getBytes(StandardCharsets.UTF_8)`
+       * UTF-8 encoding.
+       *
+       * Sorted mode:
+       *  - All values are supported.
+       *  - Code point order is preserved.
+       *
+       * Distinct mode: all values are supported.
+       *
+       * Compatible with:
+       *
+       *  - BigQuery `TEXT` encoding
+       *  - HBase `Bytes.toBytes`
+       *  - Java `String#getBytes(StandardCharsets.UTF_8)`
        * </pre>
        *
        * Protobuf type {@code google.bigtable.v2.Type.String.Encoding.Utf8Bytes}
@@ -2825,7 +3014,9 @@ private Utf8Bytes(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
           super(builder);
         }
 
-        private Utf8Bytes() {}
+        private Utf8Bytes() {
+          nullEscapeChar_ = "";
+        }
 
         @java.lang.Override
         @SuppressWarnings({"unused"})
@@ -2848,6 +3039,79 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
                   com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes.Builder.class);
         }
 
+        public static final int NULL_ESCAPE_CHAR_FIELD_NUMBER = 1;
+
+        @SuppressWarnings("serial")
+        private volatile java.lang.Object nullEscapeChar_ = "";
+
+        /**
+         *
+         *
+         * <pre>
+         * Single-character escape sequence used to support NULL values.
+         *
+         * If set, allows NULL values to be encoded as the empty string "".
+         *
+         * The actual empty string, or any value where every character equals
+         * `null_escape_char`, has one more `null_escape_char` appended.
+         *
+         * If `null_escape_char` is set and does not equal the ASCII null
+         * character `0x00`, then the encoding will not support sorted mode.
+         *
+         * .
+         * </pre>
+         *
+         * <code>string null_escape_char = 1;</code>
+         *
+         * @return The nullEscapeChar.
+         */
+        @java.lang.Override
+        public java.lang.String getNullEscapeChar() {
+          java.lang.Object ref = nullEscapeChar_;
+          if (ref instanceof java.lang.String) {
+            return (java.lang.String) ref;
+          } else {
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            nullEscapeChar_ = s;
+            return s;
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Single-character escape sequence used to support NULL values.
+         *
+         * If set, allows NULL values to be encoded as the empty string "".
+         *
+         * The actual empty string, or any value where every character equals
+         * `null_escape_char`, has one more `null_escape_char` appended.
+         *
+         * If `null_escape_char` is set and does not equal the ASCII null
+         * character `0x00`, then the encoding will not support sorted mode.
+         *
+         * .
+         * </pre>
+         *
+         * <code>string null_escape_char = 1;</code>
+         *
+         * @return The bytes for nullEscapeChar.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getNullEscapeCharBytes() {
+          java.lang.Object ref = nullEscapeChar_;
+          if (ref instanceof java.lang.String) {
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            nullEscapeChar_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+
         private byte memoizedIsInitialized = -1;
 
         @java.lang.Override
@@ -2863,6 +3127,9 @@ public final boolean isInitialized() {
         @java.lang.Override
         public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws java.io.IOException {
+          if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nullEscapeChar_)) {
+            com.google.protobuf.GeneratedMessageV3.writeString(output, 1, nullEscapeChar_);
+          }
           getUnknownFields().writeTo(output);
         }
 
@@ -2872,6 +3139,9 @@ public int getSerializedSize() {
           if (size != -1) return size;
 
           size = 0;
+          if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nullEscapeChar_)) {
+            size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, nullEscapeChar_);
+          }
           size += getUnknownFields().getSerializedSize();
           memoizedSize = size;
           return size;
@@ -2888,6 +3158,7 @@ public boolean equals(final java.lang.Object obj) {
           com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes other =
               (com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes) obj;
 
+          if (!getNullEscapeChar().equals(other.getNullEscapeChar())) return false;
           if (!getUnknownFields().equals(other.getUnknownFields())) return false;
           return true;
         }
@@ -2899,6 +3170,8 @@ public int hashCode() {
           }
           int hash = 41;
           hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (37 * hash) + NULL_ESCAPE_CHAR_FIELD_NUMBER;
+          hash = (53 * hash) + getNullEscapeChar().hashCode();
           hash = (29 * hash) + getUnknownFields().hashCode();
           memoizedHashCode = hash;
           return hash;
@@ -3007,13 +3280,19 @@ protected Builder newBuilderForType(
          *
          *
          * <pre>
-         * UTF-8 encoding
-         * * Order-preserving? Yes (code point order)
-         * * Self-delimiting? No
-         * * Compatibility?
-         *    - BigQuery Federation `TEXT` encoding
-         *    - HBase `Bytes.toBytes`
-         *    - Java `String#getBytes(StandardCharsets.UTF_8)`
+         * UTF-8 encoding.
+         *
+         * Sorted mode:
+         *  - All values are supported.
+         *  - Code point order is preserved.
+         *
+         * Distinct mode: all values are supported.
+         *
+         * Compatible with:
+         *
+         *  - BigQuery `TEXT` encoding
+         *  - HBase `Bytes.toBytes`
+         *  - Java `String#getBytes(StandardCharsets.UTF_8)`
          * </pre>
          *
          * Protobuf type {@code google.bigtable.v2.Type.String.Encoding.Utf8Bytes}
@@ -3048,6 +3327,8 @@ private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           @java.lang.Override
           public Builder clear() {
             super.clear();
+            bitField0_ = 0;
+            nullEscapeChar_ = "";
             return this;
           }
 
@@ -3075,10 +3356,20 @@ public com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes build() {
           public com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes buildPartial() {
             com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes result =
                 new com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes(this);
+            if (bitField0_ != 0) {
+              buildPartial0(result);
+            }
             onBuilt();
             return result;
           }
 
+          private void buildPartial0(com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes result) {
+            int from_bitField0_ = bitField0_;
+            if (((from_bitField0_ & 0x00000001) != 0)) {
+              result.nullEscapeChar_ = nullEscapeChar_;
+            }
+          }
+
           @java.lang.Override
           public Builder clone() {
             return super.clone();
@@ -3127,6 +3418,11 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
           public Builder mergeFrom(com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes other) {
             if (other == com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes.getDefaultInstance())
               return this;
+            if (!other.getNullEscapeChar().isEmpty()) {
+              nullEscapeChar_ = other.nullEscapeChar_;
+              bitField0_ |= 0x00000001;
+              onChanged();
+            }
             this.mergeUnknownFields(other.getUnknownFields());
             onChanged();
             return this;
@@ -3153,6 +3449,12 @@ public Builder mergeFrom(
                   case 0:
                     done = true;
                     break;
+                  case 10:
+                    {
+                      nullEscapeChar_ = input.readStringRequireUtf8();
+                      bitField0_ |= 0x00000001;
+                      break;
+                    } // case 10
                   default:
                     {
                       if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -3170,26 +3472,189 @@ public Builder mergeFrom(
             return this;
           }
 
-          @java.lang.Override
-          public final Builder setUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.setUnknownFields(unknownFields);
-          }
+          private int bitField0_;
 
-          @java.lang.Override
-          public final Builder mergeUnknownFields(
-              final com.google.protobuf.UnknownFieldSet unknownFields) {
-            return super.mergeUnknownFields(unknownFields);
+          private java.lang.Object nullEscapeChar_ = "";
+
+          /**
+           *
+           *
+           * <pre>
+           * Single-character escape sequence used to support NULL values.
+           *
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value where every character equals
+           * `null_escape_char`, has one more `null_escape_char` appended.
+           *
+           * If `null_escape_char` is set and does not equal the ASCII null
+           * character `0x00`, then the encoding will not support sorted mode.
+           *
+           * .
+           * </pre>
+           *
+           * <code>string null_escape_char = 1;</code>
+           *
+           * @return The nullEscapeChar.
+           */
+          public java.lang.String getNullEscapeChar() {
+            java.lang.Object ref = nullEscapeChar_;
+            if (!(ref instanceof java.lang.String)) {
+              com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+              java.lang.String s = bs.toStringUtf8();
+              nullEscapeChar_ = s;
+              return s;
+            } else {
+              return (java.lang.String) ref;
+            }
           }
 
-          // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.String.Encoding.Utf8Bytes)
-        }
+          /**
+           *
+           *
+           * <pre>
+           * Single-character escape sequence used to support NULL values.
+           *
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value where every character equals
+           * `null_escape_char`, has one more `null_escape_char` appended.
+           *
+           * If `null_escape_char` is set and does not equal the ASCII null
+           * character `0x00`, then the encoding will not support sorted mode.
+           *
+           * .
+           * </pre>
+           *
+           * <code>string null_escape_char = 1;</code>
+           *
+           * @return The bytes for nullEscapeChar.
+           */
+          public com.google.protobuf.ByteString getNullEscapeCharBytes() {
+            java.lang.Object ref = nullEscapeChar_;
+            if (ref instanceof String) {
+              com.google.protobuf.ByteString b =
+                  com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+              nullEscapeChar_ = b;
+              return b;
+            } else {
+              return (com.google.protobuf.ByteString) ref;
+            }
+          }
 
-        // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.String.Encoding.Utf8Bytes)
-        private static final com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes DEFAULT_INSTANCE;
+          /**
+           *
+           *
+           * <pre>
+           * Single-character escape sequence used to support NULL values.
+           *
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value where every character equals
+           * `null_escape_char`, has one more `null_escape_char` appended.
+           *
+           * If `null_escape_char` is set and does not equal the ASCII null
+           * character `0x00`, then the encoding will not support sorted mode.
+           *
+           * .
+           * </pre>
+           *
+           * <code>string null_escape_char = 1;</code>
+           *
+           * @param value The nullEscapeChar to set.
+           * @return This builder for chaining.
+           */
+          public Builder setNullEscapeChar(java.lang.String value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            nullEscapeChar_ = value;
+            bitField0_ |= 0x00000001;
+            onChanged();
+            return this;
+          }
 
-        static {
-          DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes();
+          /**
+           *
+           *
+           * <pre>
+           * Single-character escape sequence used to support NULL values.
+           *
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value where every character equals
+           * `null_escape_char`, has one more `null_escape_char` appended.
+           *
+           * If `null_escape_char` is set and does not equal the ASCII null
+           * character `0x00`, then the encoding will not support sorted mode.
+           *
+           * .
+           * </pre>
+           *
+           * <code>string null_escape_char = 1;</code>
+           *
+           * @return This builder for chaining.
+           */
+          public Builder clearNullEscapeChar() {
+            nullEscapeChar_ = getDefaultInstance().getNullEscapeChar();
+            bitField0_ = (bitField0_ & ~0x00000001);
+            onChanged();
+            return this;
+          }
+
+          /**
+           *
+           *
+           * <pre>
+           * Single-character escape sequence used to support NULL values.
+           *
+           * If set, allows NULL values to be encoded as the empty string "".
+           *
+           * The actual empty string, or any value where every character equals
+           * `null_escape_char`, has one more `null_escape_char` appended.
+           *
+           * If `null_escape_char` is set and does not equal the ASCII null
+           * character `0x00`, then the encoding will not support sorted mode.
+           *
+           * .
+           * </pre>
+           *
+           * <code>string null_escape_char = 1;</code>
+           *
+           * @param value The bytes for nullEscapeChar to set.
+           * @return This builder for chaining.
+           */
+          public Builder setNullEscapeCharBytes(com.google.protobuf.ByteString value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            checkByteStringIsUtf8(value);
+            nullEscapeChar_ = value;
+            bitField0_ |= 0x00000001;
+            onChanged();
+            return this;
+          }
+
+          @java.lang.Override
+          public final Builder setUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.setUnknownFields(unknownFields);
+          }
+
+          @java.lang.Override
+          public final Builder mergeUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.mergeUnknownFields(unknownFields);
+          }
+
+          // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.String.Encoding.Utf8Bytes)
+        }
+
+        // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.String.Encoding.Utf8Bytes)
+        private static final com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes DEFAULT_INSTANCE;
+
+        static {
+          DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes();
         }
 
         public static com.google.bigtable.v2.Type.String.Encoding.Utf8Bytes getDefaultInstance() {
@@ -3298,7 +3763,7 @@ public EncodingCase getEncodingCase() {
        * </code>
        *
        * @deprecated google.bigtable.v2.Type.String.Encoding.utf8_raw is deprecated. See
-       *     google/bigtable/v2/types.proto;l=97
+       *     google/bigtable/v2/types.proto;l=121
        * @return Whether the utf8Raw field is set.
        */
       @java.lang.Override
@@ -3318,7 +3783,7 @@ public boolean hasUtf8Raw() {
        * </code>
        *
        * @deprecated google.bigtable.v2.Type.String.Encoding.utf8_raw is deprecated. See
-       *     google/bigtable/v2/types.proto;l=97
+       *     google/bigtable/v2/types.proto;l=121
        * @return The utf8Raw.
        */
       @java.lang.Override
@@ -3599,7 +4064,7 @@ protected Builder newBuilderForType(
        *
        *
        * <pre>
-       * Rules used to convert to/from lower level types.
+       * Rules used to convert to or from lower level types.
        * </pre>
        *
        * Protobuf type {@code google.bigtable.v2.Type.String.Encoding}
@@ -3845,7 +4310,7 @@ public Builder clearEncoding() {
          * </code>
          *
          * @deprecated google.bigtable.v2.Type.String.Encoding.utf8_raw is deprecated. See
-         *     google/bigtable/v2/types.proto;l=97
+         *     google/bigtable/v2/types.proto;l=121
          * @return Whether the utf8Raw field is set.
          */
         @java.lang.Override
@@ -3865,7 +4330,7 @@ public boolean hasUtf8Raw() {
          * </code>
          *
          * @deprecated google.bigtable.v2.Type.String.Encoding.utf8_raw is deprecated. See
-         *     google/bigtable/v2/types.proto;l=97
+         *     google/bigtable/v2/types.proto;l=121
          * @return The utf8Raw.
          */
         @java.lang.Override
@@ -4361,7 +4826,7 @@ public com.google.bigtable.v2.Type.String.Encoding getDefaultInstanceForType() {
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4377,7 +4842,7 @@ public boolean hasEncoding() {
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4395,7 +4860,7 @@ public com.google.bigtable.v2.Type.String.Encoding getEncoding() {
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4781,7 +5246,7 @@ public Builder mergeFrom(
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4796,7 +5261,7 @@ public boolean hasEncoding() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4817,7 +5282,7 @@ public com.google.bigtable.v2.Type.String.Encoding getEncoding() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4840,7 +5305,7 @@ public Builder setEncoding(com.google.bigtable.v2.Type.String.Encoding value) {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4861,7 +5326,7 @@ public Builder setEncoding(
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4889,7 +5354,7 @@ public Builder mergeEncoding(com.google.bigtable.v2.Type.String.Encoding value)
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4909,7 +5374,7 @@ public Builder clearEncoding() {
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4924,7 +5389,7 @@ public com.google.bigtable.v2.Type.String.Encoding.Builder getEncodingBuilder()
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -4943,7 +5408,7 @@ public com.google.bigtable.v2.Type.String.EncodingOrBuilder getEncodingOrBuilder
        *
        *
        * <pre>
-       * The encoding to use when converting to/from lower level types.
+       * The encoding to use when converting to or from lower level types.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type.String.Encoding encoding = 1;</code>
@@ -5038,7 +5503,7 @@ public interface Int64OrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
@@ -5051,7 +5516,7 @@ public interface Int64OrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
@@ -5064,7 +5529,7 @@ public interface Int64OrBuilder
      *
      *
      * <pre>
-     * The encoding to use when converting to/from lower level types.
+     * The encoding to use when converting to or from lower level types.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
@@ -5159,6 +5624,47 @@ public interface EncodingOrBuilder
       com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder
           getBigEndianBytesOrBuilder();
 
+      /**
+       *
+       *
+       * <pre>
+       * Use `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+       * </code>
+       *
+       * @return Whether the orderedCodeBytes field is set.
+       */
+      boolean hasOrderedCodeBytes();
+
+      /**
+       *
+       *
+       * <pre>
+       * Use `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+       * </code>
+       *
+       * @return The orderedCodeBytes.
+       */
+      com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes getOrderedCodeBytes();
+
+      /**
+       *
+       *
+       * <pre>
+       * Use `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+       * </code>
+       */
+      com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder
+          getOrderedCodeBytesOrBuilder();
+
       com.google.bigtable.v2.Type.Int64.Encoding.EncodingCase getEncodingCase();
     }
 
@@ -5166,7 +5672,7 @@ public interface EncodingOrBuilder
      *
      *
      * <pre>
-     * Rules used to convert to/from lower level types.
+     * Rules used to convert to or from lower level types.
      * </pre>
      *
      * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding}
@@ -5217,10 +5723,13 @@ public interface BigEndianBytesOrBuilder
          * Deprecated: ignored if set.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
          *
+         * @deprecated google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.bytes_type is
+         *     deprecated. See google/bigtable/v2/types.proto;l=150
          * @return Whether the bytesType field is set.
          */
+        @java.lang.Deprecated
         boolean hasBytesType();
 
         /**
@@ -5230,10 +5739,13 @@ public interface BigEndianBytesOrBuilder
          * Deprecated: ignored if set.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
          *
+         * @deprecated google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.bytes_type is
+         *     deprecated. See google/bigtable/v2/types.proto;l=150
          * @return The bytesType.
          */
+        @java.lang.Deprecated
         com.google.bigtable.v2.Type.Bytes getBytesType();
 
         /**
@@ -5243,8 +5755,9 @@ public interface BigEndianBytesOrBuilder
          * Deprecated: ignored if set.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
          */
+        @java.lang.Deprecated
         com.google.bigtable.v2.Type.BytesOrBuilder getBytesTypeOrBuilder();
       }
 
@@ -5252,14 +5765,17 @@ public interface BigEndianBytesOrBuilder
        *
        *
        * <pre>
-       * Encodes the value as an 8-byte big endian twos complement `Bytes`
-       * value.
-       * * Order-preserving? No (positive values only)
-       * * Self-delimiting? Yes
-       * * Compatibility?
-       *    - BigQuery Federation `BINARY` encoding
-       *    - HBase `Bytes.toBytes`
-       *    - Java `ByteBuffer.putLong()` with `ByteOrder.BIG_ENDIAN`
+       * Encodes the value as an 8-byte big-endian two's complement value.
+       *
+       * Sorted mode: non-negative values are supported.
+       *
+       * Distinct mode: all values are supported.
+       *
+       * Compatible with:
+       *
+       *  - BigQuery `BINARY` encoding
+       *  - HBase `Bytes.toBytes`
+       *  - Java `ByteBuffer.putLong()` with `ByteOrder.BIG_ENDIAN`
        * </pre>
        *
        * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes}
@@ -5309,11 +5825,14 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
          * Deprecated: ignored if set.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
          *
+         * @deprecated google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.bytes_type is
+         *     deprecated. See google/bigtable/v2/types.proto;l=150
          * @return Whether the bytesType field is set.
          */
         @java.lang.Override
+        @java.lang.Deprecated
         public boolean hasBytesType() {
           return ((bitField0_ & 0x00000001) != 0);
         }
@@ -5325,11 +5844,14 @@ public boolean hasBytesType() {
          * Deprecated: ignored if set.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
          *
+         * @deprecated google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.bytes_type is
+         *     deprecated. See google/bigtable/v2/types.proto;l=150
          * @return The bytesType.
          */
         @java.lang.Override
+        @java.lang.Deprecated
         public com.google.bigtable.v2.Type.Bytes getBytesType() {
           return bytesType_ == null
               ? com.google.bigtable.v2.Type.Bytes.getDefaultInstance()
@@ -5343,9 +5865,10 @@ public com.google.bigtable.v2.Type.Bytes getBytesType() {
          * Deprecated: ignored if set.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+         * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
          */
         @java.lang.Override
+        @java.lang.Deprecated
         public com.google.bigtable.v2.Type.BytesOrBuilder getBytesTypeOrBuilder() {
           return bytesType_ == null
               ? com.google.bigtable.v2.Type.Bytes.getDefaultInstance()
@@ -5525,14 +6048,17 @@ protected Builder newBuilderForType(
          *
          *
          * <pre>
-         * Encodes the value as an 8-byte big endian twos complement `Bytes`
-         * value.
-         * * Order-preserving? No (positive values only)
-         * * Self-delimiting? Yes
-         * * Compatibility?
-         *    - BigQuery Federation `BINARY` encoding
-         *    - HBase `Bytes.toBytes`
-         *    - Java `ByteBuffer.putLong()` with `ByteOrder.BIG_ENDIAN`
+         * Encodes the value as an 8-byte big-endian two's complement value.
+         *
+         * Sorted mode: non-negative values are supported.
+         *
+         * Distinct mode: all values are supported.
+         *
+         * Compatible with:
+         *
+         *  - BigQuery `BINARY` encoding
+         *  - HBase `Bytes.toBytes`
+         *  - Java `ByteBuffer.putLong()` with `ByteOrder.BIG_ENDIAN`
          * </pre>
          *
          * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes}
@@ -5747,10 +6273,13 @@ public Builder mergeFrom(
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            *
+           * @deprecated google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.bytes_type is
+           *     deprecated. See google/bigtable/v2/types.proto;l=150
            * @return Whether the bytesType field is set.
            */
+          @java.lang.Deprecated
           public boolean hasBytesType() {
             return ((bitField0_ & 0x00000001) != 0);
           }
@@ -5762,10 +6291,13 @@ public boolean hasBytesType() {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            *
+           * @deprecated google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.bytes_type is
+           *     deprecated. See google/bigtable/v2/types.proto;l=150
            * @return The bytesType.
            */
+          @java.lang.Deprecated
           public com.google.bigtable.v2.Type.Bytes getBytesType() {
             if (bytesTypeBuilder_ == null) {
               return bytesType_ == null
@@ -5783,8 +6315,9 @@ public com.google.bigtable.v2.Type.Bytes getBytesType() {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
+          @java.lang.Deprecated
           public Builder setBytesType(com.google.bigtable.v2.Type.Bytes value) {
             if (bytesTypeBuilder_ == null) {
               if (value == null) {
@@ -5806,8 +6339,9 @@ public Builder setBytesType(com.google.bigtable.v2.Type.Bytes value) {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
+          @java.lang.Deprecated
           public Builder setBytesType(com.google.bigtable.v2.Type.Bytes.Builder builderForValue) {
             if (bytesTypeBuilder_ == null) {
               bytesType_ = builderForValue.build();
@@ -5826,8 +6360,9 @@ public Builder setBytesType(com.google.bigtable.v2.Type.Bytes.Builder builderFor
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
+          @java.lang.Deprecated
           public Builder mergeBytesType(com.google.bigtable.v2.Type.Bytes value) {
             if (bytesTypeBuilder_ == null) {
               if (((bitField0_ & 0x00000001) != 0)
@@ -5854,8 +6389,9 @@ public Builder mergeBytesType(com.google.bigtable.v2.Type.Bytes value) {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
+          @java.lang.Deprecated
           public Builder clearBytesType() {
             bitField0_ = (bitField0_ & ~0x00000001);
             bytesType_ = null;
@@ -5874,8 +6410,9 @@ public Builder clearBytesType() {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
+          @java.lang.Deprecated
           public com.google.bigtable.v2.Type.Bytes.Builder getBytesTypeBuilder() {
             bitField0_ |= 0x00000001;
             onChanged();
@@ -5889,8 +6426,9 @@ public com.google.bigtable.v2.Type.Bytes.Builder getBytesTypeBuilder() {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
+          @java.lang.Deprecated
           public com.google.bigtable.v2.Type.BytesOrBuilder getBytesTypeOrBuilder() {
             if (bytesTypeBuilder_ != null) {
               return bytesTypeBuilder_.getMessageOrBuilder();
@@ -5908,7 +6446,7 @@ public com.google.bigtable.v2.Type.BytesOrBuilder getBytesTypeOrBuilder() {
            * Deprecated: ignored if set.
            * </pre>
            *
-           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1;</code>
+           * <code>.google.bigtable.v2.Type.Bytes bytes_type = 1 [deprecated = true];</code>
            */
           private com.google.protobuf.SingleFieldBuilderV3<
                   com.google.bigtable.v2.Type.Bytes,
@@ -5994,1432 +6532,5604 @@ public com.google.protobuf.Parser<BigEndianBytes> getParserForType() {
         }
       }
 
-      private int encodingCase_ = 0;
-
-      @SuppressWarnings("serial")
-      private java.lang.Object encoding_;
-
-      public enum EncodingCase
-          implements
-              com.google.protobuf.Internal.EnumLite,
-              com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-        BIG_ENDIAN_BYTES(1),
-        ENCODING_NOT_SET(0);
-        private final int value;
-
-        private EncodingCase(int value) {
-          this.value = value;
-        }
-
-        /**
-         * @param value The number of the enum to look for.
-         * @return The enum associated with the given number.
-         * @deprecated Use {@link #forNumber(int)} instead.
-         */
-        @java.lang.Deprecated
-        public static EncodingCase valueOf(int value) {
-          return forNumber(value);
-        }
-
-        public static EncodingCase forNumber(int value) {
-          switch (value) {
-            case 1:
-              return BIG_ENDIAN_BYTES;
-            case 0:
-              return ENCODING_NOT_SET;
-            default:
-              return null;
-          }
-        }
-
-        public int getNumber() {
-          return this.value;
-        }
-      };
-
-      public EncodingCase getEncodingCase() {
-        return EncodingCase.forNumber(encodingCase_);
-      }
-
-      public static final int BIG_ENDIAN_BYTES_FIELD_NUMBER = 1;
+      public interface OrderedCodeBytesOrBuilder
+          extends
+          // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes)
+          com.google.protobuf.MessageOrBuilder {}
 
       /**
        *
        *
        * <pre>
-       * Use `BigEndianBytes` encoding.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-       *
-       * @return Whether the bigEndianBytes field is set.
-       */
-      @java.lang.Override
-      public boolean hasBigEndianBytes() {
-        return encodingCase_ == 1;
-      }
-
-      /**
+       * Encodes the value in a variable length binary format of up to 10 bytes.
+       * Values that are closer to zero use fewer bytes.
        *
+       * Sorted mode: all values are supported.
        *
-       * <pre>
-       * Use `BigEndianBytes` encoding.
+       * Distinct mode: all values are supported.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-       *
-       * @return The bigEndianBytes.
+       * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes}
        */
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes getBigEndianBytes() {
-        if (encodingCase_ == 1) {
-          return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
-        }
-        return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
-      }
+      public static final class OrderedCodeBytes extends com.google.protobuf.GeneratedMessageV3
+          implements
+          // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes)
+          OrderedCodeBytesOrBuilder {
+        private static final long serialVersionUID = 0L;
 
-      /**
-       *
-       *
-       * <pre>
-       * Use `BigEndianBytes` encoding.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-       */
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder
-          getBigEndianBytesOrBuilder() {
-        if (encodingCase_ == 1) {
-          return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
+        // Use OrderedCodeBytes.newBuilder() to construct.
+        private OrderedCodeBytes(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+          super(builder);
         }
-        return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
-      }
 
-      private byte memoizedIsInitialized = -1;
+        private OrderedCodeBytes() {}
 
-      @java.lang.Override
-      public final boolean isInitialized() {
-        byte isInitialized = memoizedIsInitialized;
-        if (isInitialized == 1) return true;
-        if (isInitialized == 0) return false;
+        @java.lang.Override
+        @SuppressWarnings({"unused"})
+        protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+          return new OrderedCodeBytes();
+        }
 
-        memoizedIsInitialized = 1;
-        return true;
-      }
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_descriptor;
+        }
 
-      @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-        if (encodingCase_ == 1) {
-          output.writeMessage(
-              1, (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_);
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.class,
+                  com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder.class);
         }
-        getUnknownFields().writeTo(output);
-      }
 
-      @java.lang.Override
-      public int getSerializedSize() {
-        int size = memoizedSize;
-        if (size != -1) return size;
+        private byte memoizedIsInitialized = -1;
 
-        size = 0;
-        if (encodingCase_ == 1) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
-                  1, (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_);
-        }
-        size += getUnknownFields().getSerializedSize();
-        memoizedSize = size;
-        return size;
-      }
+        @java.lang.Override
+        public final boolean isInitialized() {
+          byte isInitialized = memoizedIsInitialized;
+          if (isInitialized == 1) return true;
+          if (isInitialized == 0) return false;
 
-      @java.lang.Override
-      public boolean equals(final java.lang.Object obj) {
-        if (obj == this) {
+          memoizedIsInitialized = 1;
           return true;
         }
-        if (!(obj instanceof com.google.bigtable.v2.Type.Int64.Encoding)) {
-          return super.equals(obj);
+
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+            throws java.io.IOException {
+          getUnknownFields().writeTo(output);
         }
-        com.google.bigtable.v2.Type.Int64.Encoding other =
-            (com.google.bigtable.v2.Type.Int64.Encoding) obj;
 
-        if (!getEncodingCase().equals(other.getEncodingCase())) return false;
-        switch (encodingCase_) {
-          case 1:
-            if (!getBigEndianBytes().equals(other.getBigEndianBytes())) return false;
-            break;
-          case 0:
-          default:
-        }
-        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-        return true;
-      }
+        @java.lang.Override
+        public int getSerializedSize() {
+          int size = memoizedSize;
+          if (size != -1) return size;
 
-      @java.lang.Override
-      public int hashCode() {
-        if (memoizedHashCode != 0) {
-          return memoizedHashCode;
-        }
-        int hash = 41;
-        hash = (19 * hash) + getDescriptor().hashCode();
-        switch (encodingCase_) {
-          case 1:
-            hash = (37 * hash) + BIG_ENDIAN_BYTES_FIELD_NUMBER;
-            hash = (53 * hash) + getBigEndianBytes().hashCode();
-            break;
-          case 0:
-          default:
+          size = 0;
+          size += getUnknownFields().getSerializedSize();
+          memoizedSize = size;
+          return size;
         }
-        hash = (29 * hash) + getUnknownFields().hashCode();
-        memoizedHashCode = hash;
-        return hash;
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data);
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return PARSER.parseFrom(data, extensionRegistry);
-      }
-
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-      }
 
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
-      }
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+          if (obj == this) {
+            return true;
+          }
+          if (!(obj instanceof com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes)) {
+            return super.equals(obj);
+          }
+          com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes other =
+              (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) obj;
 
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseDelimitedFrom(
-          java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-      }
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+          return true;
+        }
 
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseDelimitedFrom(
-          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
-      }
+        @java.lang.Override
+        public int hashCode() {
+          if (memoizedHashCode != 0) {
+            return memoizedHashCode;
+          }
+          int hash = 41;
+          hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (29 * hash) + getUnknownFields().hashCode();
+          memoizedHashCode = hash;
+          return hash;
+        }
 
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-      @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-      public static Builder newBuilder() {
-        return DEFAULT_INSTANCE.toBuilder();
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-      public static Builder newBuilder(com.google.bigtable.v2.Type.Int64.Encoding prototype) {
-        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-      @java.lang.Override
-      public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-      @java.lang.Override
-      protected Builder newBuilderForType(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        Builder builder = new Builder(parent);
-        return builder;
-      }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-      /**
-       *
-       *
-       * <pre>
-       * Rules used to convert to/from lower level types.
-       * </pre>
-       *
-       * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding}
-       */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-          implements
-          // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Int64.Encoding)
-          com.google.bigtable.v2.Type.Int64.EncodingOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.bigtable.v2.TypesProto
-              .internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor;
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
         }
 
-        @java.lang.Override
-        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-            internalGetFieldAccessorTable() {
-          return com.google.bigtable.v2.TypesProto
-              .internal_static_google_bigtable_v2_Type_Int64_Encoding_fieldAccessorTable
-              .ensureFieldAccessorsInitialized(
-                  com.google.bigtable.v2.Type.Int64.Encoding.class,
-                  com.google.bigtable.v2.Type.Int64.Encoding.Builder.class);
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+            parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input);
         }
 
-        // Construct using com.google.bigtable.v2.Type.Int64.Encoding.newBuilder()
-        private Builder() {}
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+            parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
         }
 
-        @java.lang.Override
-        public Builder clear() {
-          super.clear();
-          bitField0_ = 0;
-          if (bigEndianBytesBuilder_ != null) {
-            bigEndianBytesBuilder_.clear();
-          }
-          encodingCase_ = 0;
-          encoding_ = null;
-          return this;
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.bigtable.v2.TypesProto
-              .internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor;
+        public Builder newBuilderForType() {
+          return newBuilder();
         }
 
-        @java.lang.Override
-        public com.google.bigtable.v2.Type.Int64.Encoding getDefaultInstanceForType() {
-          return com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+        public static Builder newBuilder() {
+          return DEFAULT_INSTANCE.toBuilder();
         }
 
-        @java.lang.Override
-        public com.google.bigtable.v2.Type.Int64.Encoding build() {
-          com.google.bigtable.v2.Type.Int64.Encoding result = buildPartial();
-          if (!result.isInitialized()) {
-            throw newUninitializedMessageException(result);
-          }
-          return result;
+        public static Builder newBuilder(
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes prototype) {
+          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
         }
 
         @java.lang.Override
-        public com.google.bigtable.v2.Type.Int64.Encoding buildPartial() {
-          com.google.bigtable.v2.Type.Int64.Encoding result =
-              new com.google.bigtable.v2.Type.Int64.Encoding(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
-          buildPartialOneofs(result);
-          onBuilt();
-          return result;
+        public Builder toBuilder() {
+          return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
         }
 
-        private void buildPartial0(com.google.bigtable.v2.Type.Int64.Encoding result) {
-          int from_bitField0_ = bitField0_;
+        @java.lang.Override
+        protected Builder newBuilderForType(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          Builder builder = new Builder(parent);
+          return builder;
         }
 
-        private void buildPartialOneofs(com.google.bigtable.v2.Type.Int64.Encoding result) {
-          result.encodingCase_ = encodingCase_;
-          result.encoding_ = this.encoding_;
-          if (encodingCase_ == 1 && bigEndianBytesBuilder_ != null) {
-            result.encoding_ = bigEndianBytesBuilder_.build();
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the value in a variable length binary format of up to 10 bytes.
+         * Values that are closer to zero use fewer bytes.
+         *
+         * Sorted mode: all values are supported.
+         *
+         * Distinct mode: all values are supported.
+         * </pre>
+         *
+         * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes}
+         */
+        public static final class Builder
+            extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+            implements
+            // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes)
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder {
+          public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_descriptor;
           }
-        }
 
-        @java.lang.Override
-        public Builder clone() {
-          return super.clone();
-        }
+          @java.lang.Override
+          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+              internalGetFieldAccessorTable() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_fieldAccessorTable
+                .ensureFieldAccessorsInitialized(
+                    com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.class,
+                    com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder.class);
+          }
 
-        @java.lang.Override
-        public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-          return super.setField(field, value);
-        }
+          // Construct using
+          // com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.newBuilder()
+          private Builder() {}
 
-        @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-          return super.clearField(field);
-        }
+          private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            super(parent);
+          }
 
-        @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-          return super.clearOneof(oneof);
-        }
+          @java.lang.Override
+          public Builder clear() {
+            super.clear();
+            return this;
+          }
 
-        @java.lang.Override
-        public Builder setRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
-          return super.setRepeatedField(field, index, value);
-        }
+          @java.lang.Override
+          public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_descriptor;
+          }
 
-        @java.lang.Override
-        public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-          return super.addRepeatedField(field, value);
-        }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+              getDefaultInstanceForType() {
+            return com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
+          }
 
-        @java.lang.Override
-        public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.bigtable.v2.Type.Int64.Encoding) {
-            return mergeFrom((com.google.bigtable.v2.Type.Int64.Encoding) other);
-          } else {
-            super.mergeFrom(other);
-            return this;
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes build() {
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes result = buildPartial();
+            if (!result.isInitialized()) {
+              throw newUninitializedMessageException(result);
+            }
+            return result;
           }
-        }
 
-        public Builder mergeFrom(com.google.bigtable.v2.Type.Int64.Encoding other) {
-          if (other == com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()) return this;
-          switch (other.getEncodingCase()) {
-            case BIG_ENDIAN_BYTES:
-              {
-                mergeBigEndianBytes(other.getBigEndianBytes());
-                break;
-              }
-            case ENCODING_NOT_SET:
-              {
-                break;
-              }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes buildPartial() {
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes result =
+                new com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes(this);
+            onBuilt();
+            return result;
           }
-          this.mergeUnknownFields(other.getUnknownFields());
-          onChanged();
-          return this;
-        }
 
-        @java.lang.Override
-        public final boolean isInitialized() {
-          return true;
-        }
+          @java.lang.Override
+          public Builder clone() {
+            return super.clone();
+          }
 
-        @java.lang.Override
-        public Builder mergeFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
+          @java.lang.Override
+          public Builder setField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.setField(field, value);
           }
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10:
-                  {
-                    input.readMessage(
-                        getBigEndianBytesFieldBuilder().getBuilder(), extensionRegistry);
-                    encodingCase_ = 1;
-                    break;
-                  } // case 10
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
-              } // switch (tag)
-            } // while (!done)
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.unwrapIOException();
-          } finally {
-            onChanged();
-          } // finally
-          return this;
-        }
 
-        private int encodingCase_ = 0;
-        private java.lang.Object encoding_;
+          @java.lang.Override
+          public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+            return super.clearField(field);
+          }
 
-        public EncodingCase getEncodingCase() {
-          return EncodingCase.forNumber(encodingCase_);
-        }
+          @java.lang.Override
+          public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+            return super.clearOneof(oneof);
+          }
 
-        public Builder clearEncoding() {
-          encodingCase_ = 0;
-          encoding_ = null;
-          onChanged();
-          return this;
-        }
+          @java.lang.Override
+          public Builder setRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field,
+              int index,
+              java.lang.Object value) {
+            return super.setRepeatedField(field, index, value);
+          }
 
-        private int bitField0_;
+          @java.lang.Override
+          public Builder addRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.addRepeatedField(field, value);
+          }
 
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes,
-                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder,
-                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder>
-            bigEndianBytesBuilder_;
+          @java.lang.Override
+          public Builder mergeFrom(com.google.protobuf.Message other) {
+            if (other instanceof com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) {
+              return mergeFrom((com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) other);
+            } else {
+              super.mergeFrom(other);
+              return this;
+            }
+          }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         *
-         * @return Whether the bigEndianBytes field is set.
-         */
-        @java.lang.Override
-        public boolean hasBigEndianBytes() {
-          return encodingCase_ == 1;
-        }
+          public Builder mergeFrom(
+              com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes other) {
+            if (other
+                == com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance())
+              return this;
+            this.mergeUnknownFields(other.getUnknownFields());
+            onChanged();
+            return this;
+          }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         *
-         * @return The bigEndianBytes.
-         */
-        @java.lang.Override
-        public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes getBigEndianBytes() {
-          if (bigEndianBytesBuilder_ == null) {
-            if (encodingCase_ == 1) {
-              return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
-            }
-            return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
-          } else {
-            if (encodingCase_ == 1) {
-              return bigEndianBytesBuilder_.getMessage();
-            }
-            return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
+          @java.lang.Override
+          public final boolean isInitialized() {
+            return true;
           }
-        }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        public Builder setBigEndianBytes(
-            com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes value) {
-          if (bigEndianBytesBuilder_ == null) {
-            if (value == null) {
-              throw new NullPointerException();
+          @java.lang.Override
+          public Builder mergeFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
             }
-            encoding_ = value;
-            onChanged();
-          } else {
-            bigEndianBytesBuilder_.setMessage(value);
+            try {
+              boolean done = false;
+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  default:
+                    {
+                      if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                        done = true; // was an endgroup tag
+                      }
+                      break;
+                    } // default:
+                } // switch (tag)
+              } // while (!done)
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.unwrapIOException();
+            } finally {
+              onChanged();
+            } // finally
+            return this;
           }
-          encodingCase_ = 1;
-          return this;
-        }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        public Builder setBigEndianBytes(
-            com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder builderForValue) {
-          if (bigEndianBytesBuilder_ == null) {
-            encoding_ = builderForValue.build();
-            onChanged();
-          } else {
-            bigEndianBytesBuilder_.setMessage(builderForValue.build());
+          @java.lang.Override
+          public final Builder setUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.setUnknownFields(unknownFields);
           }
-          encodingCase_ = 1;
-          return this;
-        }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        public Builder mergeBigEndianBytes(
-            com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes value) {
-          if (bigEndianBytesBuilder_ == null) {
-            if (encodingCase_ == 1
-                && encoding_
-                    != com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes
-                        .getDefaultInstance()) {
-              encoding_ =
-                  com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.newBuilder(
-                          (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_)
-                      .mergeFrom(value)
-                      .buildPartial();
-            } else {
-              encoding_ = value;
-            }
-            onChanged();
-          } else {
-            if (encodingCase_ == 1) {
-              bigEndianBytesBuilder_.mergeFrom(value);
-            } else {
-              bigEndianBytesBuilder_.setMessage(value);
-            }
+          @java.lang.Override
+          public final Builder mergeUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.mergeUnknownFields(unknownFields);
           }
-          encodingCase_ = 1;
-          return this;
-        }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        public Builder clearBigEndianBytes() {
-          if (bigEndianBytesBuilder_ == null) {
-            if (encodingCase_ == 1) {
-              encodingCase_ = 0;
-              encoding_ = null;
-              onChanged();
-            }
-          } else {
-            if (encodingCase_ == 1) {
-              encodingCase_ = 0;
-              encoding_ = null;
-            }
-            bigEndianBytesBuilder_.clear();
-          }
-          return this;
+          // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes)
         }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder
-            getBigEndianBytesBuilder() {
-          return getBigEndianBytesFieldBuilder().getBuilder();
+        // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes)
+        private static final com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+            DEFAULT_INSTANCE;
+
+        static {
+          DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes();
         }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        @java.lang.Override
-        public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder
-            getBigEndianBytesOrBuilder() {
-          if ((encodingCase_ == 1) && (bigEndianBytesBuilder_ != null)) {
-            return bigEndianBytesBuilder_.getMessageOrBuilder();
-          } else {
-            if (encodingCase_ == 1) {
-              return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
-            }
-            return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
-          }
+        public static com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+            getDefaultInstance() {
+          return DEFAULT_INSTANCE;
         }
 
-        /**
-         *
-         *
-         * <pre>
-         * Use `BigEndianBytes` encoding.
-         * </pre>
-         *
-         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
-         */
-        private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes,
-                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder,
-                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder>
-            getBigEndianBytesFieldBuilder() {
-          if (bigEndianBytesBuilder_ == null) {
-            if (!(encodingCase_ == 1)) {
-              encoding_ =
-                  com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
-            }
-            bigEndianBytesBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes,
-                    com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder,
-                    com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder>(
-                    (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_,
-                    getParentForChildren(),
-                    isClean());
-            encoding_ = null;
-          }
-          encodingCase_ = 1;
-          onChanged();
-          return bigEndianBytesBuilder_;
+        private static final com.google.protobuf.Parser<OrderedCodeBytes> PARSER =
+            new com.google.protobuf.AbstractParser<OrderedCodeBytes>() {
+              @java.lang.Override
+              public OrderedCodeBytes parsePartialFrom(
+                  com.google.protobuf.CodedInputStream input,
+                  com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                  throws com.google.protobuf.InvalidProtocolBufferException {
+                Builder builder = newBuilder();
+                try {
+                  builder.mergeFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                  throw e.setUnfinishedMessage(builder.buildPartial());
+                } catch (com.google.protobuf.UninitializedMessageException e) {
+                  throw e.asInvalidProtocolBufferException()
+                      .setUnfinishedMessage(builder.buildPartial());
+                } catch (java.io.IOException e) {
+                  throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                      .setUnfinishedMessage(builder.buildPartial());
+                }
+                return builder.buildPartial();
+              }
+            };
+
+        public static com.google.protobuf.Parser<OrderedCodeBytes> parser() {
+          return PARSER;
         }
 
         @java.lang.Override
-        public final Builder setUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.setUnknownFields(unknownFields);
+        public com.google.protobuf.Parser<OrderedCodeBytes> getParserForType() {
+          return PARSER;
         }
 
         @java.lang.Override
-        public final Builder mergeUnknownFields(
-            final com.google.protobuf.UnknownFieldSet unknownFields) {
-          return super.mergeUnknownFields(unknownFields);
+        public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+            getDefaultInstanceForType() {
+          return DEFAULT_INSTANCE;
         }
-
-        // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Int64.Encoding)
       }
 
-      // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Int64.Encoding)
-      private static final com.google.bigtable.v2.Type.Int64.Encoding DEFAULT_INSTANCE;
+      private int encodingCase_ = 0;
 
-      static {
-        DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Int64.Encoding();
-      }
+      @SuppressWarnings("serial")
+      private java.lang.Object encoding_;
 
-      public static com.google.bigtable.v2.Type.Int64.Encoding getDefaultInstance() {
-        return DEFAULT_INSTANCE;
-      }
+      public enum EncodingCase
+          implements
+              com.google.protobuf.Internal.EnumLite,
+              com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+        BIG_ENDIAN_BYTES(1),
+        ORDERED_CODE_BYTES(2),
+        ENCODING_NOT_SET(0);
+        private final int value;
 
-      private static final com.google.protobuf.Parser<Encoding> PARSER =
-          new com.google.protobuf.AbstractParser<Encoding>() {
-            @java.lang.Override
-            public Encoding parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+        private EncodingCase(int value) {
+          this.value = value;
+        }
 
-      public static com.google.protobuf.Parser<Encoding> parser() {
-        return PARSER;
+        /**
+         * @param value The number of the enum to look for.
+         * @return The enum associated with the given number.
+         * @deprecated Use {@link #forNumber(int)} instead.
+         */
+        @java.lang.Deprecated
+        public static EncodingCase valueOf(int value) {
+          return forNumber(value);
+        }
+
+        public static EncodingCase forNumber(int value) {
+          switch (value) {
+            case 1:
+              return BIG_ENDIAN_BYTES;
+            case 2:
+              return ORDERED_CODE_BYTES;
+            case 0:
+              return ENCODING_NOT_SET;
+            default:
+              return null;
+          }
+        }
+
+        public int getNumber() {
+          return this.value;
+        }
+      };
+
+      public EncodingCase getEncodingCase() {
+        return EncodingCase.forNumber(encodingCase_);
       }
 
+      public static final int BIG_ENDIAN_BYTES_FIELD_NUMBER = 1;
+
+      /**
+       *
+       *
+       * <pre>
+       * Use `BigEndianBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+       *
+       * @return Whether the bigEndianBytes field is set.
+       */
       @java.lang.Override
-      public com.google.protobuf.Parser<Encoding> getParserForType() {
-        return PARSER;
+      public boolean hasBigEndianBytes() {
+        return encodingCase_ == 1;
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * Use `BigEndianBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+       *
+       * @return The bigEndianBytes.
+       */
       @java.lang.Override
-      public com.google.bigtable.v2.Type.Int64.Encoding getDefaultInstanceForType() {
-        return DEFAULT_INSTANCE;
+      public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes getBigEndianBytes() {
+        if (encodingCase_ == 1) {
+          return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
       }
-    }
-
-    private int bitField0_;
-    public static final int ENCODING_FIELD_NUMBER = 1;
-    private com.google.bigtable.v2.Type.Int64.Encoding encoding_;
-
-    /**
-     *
-     *
-     * <pre>
-     * The encoding to use when converting to/from lower level types.
-     * </pre>
-     *
-     * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-     *
-     * @return Whether the encoding field is set.
-     */
-    @java.lang.Override
-    public boolean hasEncoding() {
-      return ((bitField0_ & 0x00000001) != 0);
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * The encoding to use when converting to/from lower level types.
-     * </pre>
-     *
-     * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-     *
-     * @return The encoding.
-     */
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Int64.Encoding getEncoding() {
-      return encoding_ == null
-          ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
-          : encoding_;
-    }
 
-    /**
-     *
-     *
-     * <pre>
-     * The encoding to use when converting to/from lower level types.
-     * </pre>
-     *
-     * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-     */
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getEncodingOrBuilder() {
-      return encoding_ == null
-          ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
-          : encoding_;
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Use `BigEndianBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+       */
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder
+          getBigEndianBytesOrBuilder() {
+        if (encodingCase_ == 1) {
+          return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
+      }
 
-    private byte memoizedIsInitialized = -1;
+      public static final int ORDERED_CODE_BYTES_FIELD_NUMBER = 2;
 
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+      /**
+       *
+       *
+       * <pre>
+       * Use `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+       * </code>
+       *
+       * @return Whether the orderedCodeBytes field is set.
+       */
+      @java.lang.Override
+      public boolean hasOrderedCodeBytes() {
+        return encodingCase_ == 2;
+      }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Use `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+       * </code>
+       *
+       * @return The orderedCodeBytes.
+       */
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes getOrderedCodeBytes() {
+        if (encodingCase_ == 2) {
+          return (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_;
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+        return com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
+      }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (((bitField0_ & 0x00000001) != 0)) {
-        output.writeMessage(1, getEncoding());
+      /**
+       *
+       *
+       * <pre>
+       * Use `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+       * </code>
+       */
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder
+          getOrderedCodeBytesOrBuilder() {
+        if (encodingCase_ == 2) {
+          return (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
       }
-      getUnknownFields().writeTo(output);
-    }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
+      private byte memoizedIsInitialized = -1;
 
-      size = 0;
-      if (((bitField0_ & 0x00000001) != 0)) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getEncoding());
-      }
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
+        memoizedIsInitialized = 1;
         return true;
       }
-      if (!(obj instanceof com.google.bigtable.v2.Type.Int64)) {
-        return super.equals(obj);
-      }
-      com.google.bigtable.v2.Type.Int64 other = (com.google.bigtable.v2.Type.Int64) obj;
 
-      if (hasEncoding() != other.hasEncoding()) return false;
-      if (hasEncoding()) {
-        if (!getEncoding().equals(other.getEncoding())) return false;
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+        if (encodingCase_ == 1) {
+          output.writeMessage(
+              1, (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_);
+        }
+        if (encodingCase_ == 2) {
+          output.writeMessage(
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+        }
+        getUnknownFields().writeTo(output);
       }
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
 
-    @java.lang.Override
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-      if (memoizedHashCode != 0) {
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-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      if (hasEncoding()) {
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-        hash = (53 * hash) + getEncoding().hashCode();
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-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
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-    public static com.google.bigtable.v2.Type.Int64 parseFrom(java.nio.ByteBuffer data)
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-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        size = 0;
+        if (encodingCase_ == 1) {
+          size +=
+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  1, (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_);
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+        if (encodingCase_ == 2) {
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+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  2, (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+          return true;
+        }
+        if (!(obj instanceof com.google.bigtable.v2.Type.Int64.Encoding)) {
+          return super.equals(obj);
+        }
+        com.google.bigtable.v2.Type.Int64.Encoding other =
+            (com.google.bigtable.v2.Type.Int64.Encoding) obj;
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        if (!getEncodingCase().equals(other.getEncodingCase())) return false;
+        switch (encodingCase_) {
+          case 1:
+            if (!getBigEndianBytes().equals(other.getBigEndianBytes())) return false;
+            break;
+          case 2:
+            if (!getOrderedCodeBytes().equals(other.getOrderedCodeBytes())) return false;
+            break;
+          case 0:
+          default:
+        }
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        switch (encodingCase_) {
+          case 1:
+            hash = (37 * hash) + BIG_ENDIAN_BYTES_FIELD_NUMBER;
+            hash = (53 * hash) + getBigEndianBytes().hashCode();
+            break;
+          case 2:
+            hash = (37 * hash) + ORDERED_CODE_BYTES_FIELD_NUMBER;
+            hash = (53 * hash) + getOrderedCodeBytes().hashCode();
+            break;
+          case 0:
+          default:
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
 
-    public static com.google.bigtable.v2.Type.Int64 parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
 
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
 
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
 
-    public static Builder newBuilder(com.google.bigtable.v2.Type.Int64 prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseDelimitedFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      }
 
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
+      }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
 
-    /**
-     *
-     *
-     * <pre>
-     * Int64
-     * Values of type `Int64` are stored in `Value.int_value`.
-     * </pre>
-     *
-     * Protobuf type {@code google.bigtable.v2.Type.Int64}
-     */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-        implements
-        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Int64)
-        com.google.bigtable.v2.Type.Int64OrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Int64_descriptor;
+      public static com.google.bigtable.v2.Type.Int64.Encoding parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-            .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Int64.class,
-                com.google.bigtable.v2.Type.Int64.Builder.class);
+      public Builder newBuilderForType() {
+        return newBuilder();
       }
 
-      // Construct using com.google.bigtable.v2.Type.Int64.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
       }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
+      public static Builder newBuilder(com.google.bigtable.v2.Type.Int64.Encoding prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
 
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-          getEncodingFieldBuilder();
-        }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        bitField0_ = 0;
-        encoding_ = null;
-        if (encodingBuilder_ != null) {
-          encodingBuilder_.dispose();
-          encodingBuilder_ = null;
-        }
-        return this;
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
       }
 
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Int64_descriptor;
-      }
+      /**
+       *
+       *
+       * <pre>
+       * Rules used to convert to or from lower level types.
+       * </pre>
+       *
+       * Protobuf type {@code google.bigtable.v2.Type.Int64.Encoding}
+       */
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+          implements
+          // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Int64.Encoding)
+          com.google.bigtable.v2.Type.Int64.EncodingOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor;
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Int64 getDefaultInstanceForType() {
-        return com.google.bigtable.v2.Type.Int64.getDefaultInstance();
-      }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
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+              .ensureFieldAccessorsInitialized(
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+                  com.google.bigtable.v2.Type.Int64.Encoding.Builder.class);
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Int64 build() {
-        com.google.bigtable.v2.Type.Int64 result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
+        // Construct using com.google.bigtable.v2.Type.Int64.Encoding.newBuilder()
+        private Builder() {}
+
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
         }
-        return result;
-      }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Int64 buildPartial() {
-        com.google.bigtable.v2.Type.Int64 result = new com.google.bigtable.v2.Type.Int64(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          if (bigEndianBytesBuilder_ != null) {
+            bigEndianBytesBuilder_.clear();
+          }
+          if (orderedCodeBytesBuilder_ != null) {
+            orderedCodeBytesBuilder_.clear();
+          }
+          encodingCase_ = 0;
+          encoding_ = null;
+          return this;
         }
-        onBuilt();
-        return result;
-      }
 
-      private void buildPartial0(com.google.bigtable.v2.Type.Int64 result) {
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-        if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.encoding_ = encodingBuilder_ == null ? encoding_ : encodingBuilder_.build();
-          to_bitField0_ |= 0x00000001;
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor;
         }
-        result.bitField0_ |= to_bitField0_;
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-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding getDefaultInstanceForType() {
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-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
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+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding build() {
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+          if (!result.isInitialized()) {
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+          return result;
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-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding buildPartial() {
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+              new com.google.bigtable.v2.Type.Int64.Encoding(this);
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+            buildPartial0(result);
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+          buildPartialOneofs(result);
+          onBuilt();
+          return result;
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-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
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-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
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+          if (encodingCase_ == 1 && bigEndianBytesBuilder_ != null) {
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-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
+        @java.lang.Override
+        public Builder clone() {
+          return super.clone();
+        }
 
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.bigtable.v2.Type.Int64) {
-          return mergeFrom((com.google.bigtable.v2.Type.Int64) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
+        @java.lang.Override
+        public Builder setField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.setField(field, value);
         }
-      }
 
-      public Builder mergeFrom(com.google.bigtable.v2.Type.Int64 other) {
-        if (other == com.google.bigtable.v2.Type.Int64.getDefaultInstance()) return this;
-        if (other.hasEncoding()) {
-          mergeEncoding(other.getEncoding());
+        @java.lang.Override
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+          return super.clearField(field);
         }
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
-      }
 
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
+        @java.lang.Override
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+          return super.clearOneof(oneof);
+        }
 
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
+        @java.lang.Override
+        public Builder setRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            int index,
+            java.lang.Object value) {
+          return super.setRepeatedField(field, index, value);
         }
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  input.readMessage(getEncodingFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
-      }
 
-      private int bitField0_;
+        @java.lang.Override
+        public Builder addRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.addRepeatedField(field, value);
+        }
 
-      private com.google.bigtable.v2.Type.Int64.Encoding encoding_;
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.bigtable.v2.Type.Int64.Encoding,
-              com.google.bigtable.v2.Type.Int64.Encoding.Builder,
-              com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>
-          encodingBuilder_;
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof com.google.bigtable.v2.Type.Int64.Encoding) {
+            return mergeFrom((com.google.bigtable.v2.Type.Int64.Encoding) other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
 
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       *
-       * @return Whether the encoding field is set.
-       */
-      public boolean hasEncoding() {
-        return ((bitField0_ & 0x00000001) != 0);
-      }
-
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       *
-       * @return The encoding.
-       */
-      public com.google.bigtable.v2.Type.Int64.Encoding getEncoding() {
-        if (encodingBuilder_ == null) {
-          return encoding_ == null
-              ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
-              : encoding_;
-        } else {
-          return encodingBuilder_.getMessage();
-        }
-      }
-
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      public Builder setEncoding(com.google.bigtable.v2.Type.Int64.Encoding value) {
-        if (encodingBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
+        public Builder mergeFrom(com.google.bigtable.v2.Type.Int64.Encoding other) {
+          if (other == com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()) return this;
+          switch (other.getEncodingCase()) {
+            case BIG_ENDIAN_BYTES:
+              {
+                mergeBigEndianBytes(other.getBigEndianBytes());
+                break;
+              }
+            case ORDERED_CODE_BYTES:
+              {
+                mergeOrderedCodeBytes(other.getOrderedCodeBytes());
+                break;
+              }
+            case ENCODING_NOT_SET:
+              {
+                break;
+              }
           }
-          encoding_ = value;
-        } else {
-          encodingBuilder_.setMessage(value);
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
         }
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
 
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      public Builder setEncoding(
-          com.google.bigtable.v2.Type.Int64.Encoding.Builder builderForValue) {
-        if (encodingBuilder_ == null) {
-          encoding_ = builderForValue.build();
-        } else {
-          encodingBuilder_.setMessage(builderForValue.build());
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
         }
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return this;
-      }
 
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      public Builder mergeEncoding(com.google.bigtable.v2.Type.Int64.Encoding value) {
-        if (encodingBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && encoding_ != null
-              && encoding_ != com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()) {
-            getEncodingBuilder().mergeFrom(value);
-          } else {
-            encoding_ = value;
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
           }
-        } else {
-          encodingBuilder_.mergeFrom(value);
-        }
-        if (encoding_ != null) {
-          bitField0_ |= 0x00000001;
-          onChanged();
-        }
-        return this;
-      }
-
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      public Builder clearEncoding() {
-        bitField0_ = (bitField0_ & ~0x00000001);
-        encoding_ = null;
-        if (encodingBuilder_ != null) {
-          encodingBuilder_.dispose();
-          encodingBuilder_ = null;
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    input.readMessage(
+                        getBigEndianBytesFieldBuilder().getBuilder(), extensionRegistry);
+                    encodingCase_ = 1;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    input.readMessage(
+                        getOrderedCodeBytesFieldBuilder().getBuilder(), extensionRegistry);
+                    encodingCase_ = 2;
+                    break;
+                  } // case 18
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
         }
-        onChanged();
-        return this;
-      }
 
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      public com.google.bigtable.v2.Type.Int64.Encoding.Builder getEncodingBuilder() {
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return getEncodingFieldBuilder().getBuilder();
-      }
+        private int encodingCase_ = 0;
+        private java.lang.Object encoding_;
 
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      public com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getEncodingOrBuilder() {
-        if (encodingBuilder_ != null) {
-          return encodingBuilder_.getMessageOrBuilder();
-        } else {
-          return encoding_ == null
-              ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
-              : encoding_;
+        public EncodingCase getEncodingCase() {
+          return EncodingCase.forNumber(encodingCase_);
         }
-      }
 
-      /**
-       *
-       *
-       * <pre>
-       * The encoding to use when converting to/from lower level types.
-       * </pre>
-       *
-       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.bigtable.v2.Type.Int64.Encoding,
-              com.google.bigtable.v2.Type.Int64.Encoding.Builder,
-              com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>
-          getEncodingFieldBuilder() {
-        if (encodingBuilder_ == null) {
-          encodingBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.bigtable.v2.Type.Int64.Encoding,
-                  com.google.bigtable.v2.Type.Int64.Encoding.Builder,
-                  com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>(
-                  getEncoding(), getParentForChildren(), isClean());
+        public Builder clearEncoding() {
+          encodingCase_ = 0;
           encoding_ = null;
+          onChanged();
+          return this;
         }
-        return encodingBuilder_;
-      }
-
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Int64)
-    }
 
-    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Int64)
-    private static final com.google.bigtable.v2.Type.Int64 DEFAULT_INSTANCE;
+        private int bitField0_;
 
-    static {
-      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Int64();
-    }
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes,
+                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder,
+                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder>
+            bigEndianBytesBuilder_;
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         *
+         * @return Whether the bigEndianBytes field is set.
+         */
+        @java.lang.Override
+        public boolean hasBigEndianBytes() {
+          return encodingCase_ == 1;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         *
+         * @return The bigEndianBytes.
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes getBigEndianBytes() {
+          if (bigEndianBytesBuilder_ == null) {
+            if (encodingCase_ == 1) {
+              return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
+          } else {
+            if (encodingCase_ == 1) {
+              return bigEndianBytesBuilder_.getMessage();
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        public Builder setBigEndianBytes(
+            com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes value) {
+          if (bigEndianBytesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            encoding_ = value;
+            onChanged();
+          } else {
+            bigEndianBytesBuilder_.setMessage(value);
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        public Builder setBigEndianBytes(
+            com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder builderForValue) {
+          if (bigEndianBytesBuilder_ == null) {
+            encoding_ = builderForValue.build();
+            onChanged();
+          } else {
+            bigEndianBytesBuilder_.setMessage(builderForValue.build());
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        public Builder mergeBigEndianBytes(
+            com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes value) {
+          if (bigEndianBytesBuilder_ == null) {
+            if (encodingCase_ == 1
+                && encoding_
+                    != com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes
+                        .getDefaultInstance()) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.newBuilder(
+                          (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              encoding_ = value;
+            }
+            onChanged();
+          } else {
+            if (encodingCase_ == 1) {
+              bigEndianBytesBuilder_.mergeFrom(value);
+            } else {
+              bigEndianBytesBuilder_.setMessage(value);
+            }
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        public Builder clearBigEndianBytes() {
+          if (bigEndianBytesBuilder_ == null) {
+            if (encodingCase_ == 1) {
+              encodingCase_ = 0;
+              encoding_ = null;
+              onChanged();
+            }
+          } else {
+            if (encodingCase_ == 1) {
+              encodingCase_ = 0;
+              encoding_ = null;
+            }
+            bigEndianBytesBuilder_.clear();
+          }
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder
+            getBigEndianBytesBuilder() {
+          return getBigEndianBytesFieldBuilder().getBuilder();
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder
+            getBigEndianBytesOrBuilder() {
+          if ((encodingCase_ == 1) && (bigEndianBytesBuilder_ != null)) {
+            return bigEndianBytesBuilder_.getMessageOrBuilder();
+          } else {
+            if (encodingCase_ == 1) {
+              return (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `BigEndianBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes big_endian_bytes = 1;</code>
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes,
+                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder,
+                com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder>
+            getBigEndianBytesFieldBuilder() {
+          if (bigEndianBytesBuilder_ == null) {
+            if (!(encodingCase_ == 1)) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.getDefaultInstance();
+            }
+            bigEndianBytesBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes,
+                    com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes.Builder,
+                    com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytesOrBuilder>(
+                    (com.google.bigtable.v2.Type.Int64.Encoding.BigEndianBytes) encoding_,
+                    getParentForChildren(),
+                    isClean());
+            encoding_ = null;
+          }
+          encodingCase_ = 1;
+          onChanged();
+          return bigEndianBytesBuilder_;
+        }
+
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes,
+                com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder,
+                com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder>
+            orderedCodeBytesBuilder_;
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         *
+         * @return Whether the orderedCodeBytes field is set.
+         */
+        @java.lang.Override
+        public boolean hasOrderedCodeBytes() {
+          return encodingCase_ == 2;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         *
+         * @return The orderedCodeBytes.
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes getOrderedCodeBytes() {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (encodingCase_ == 2) {
+              return (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
+          } else {
+            if (encodingCase_ == 2) {
+              return orderedCodeBytesBuilder_.getMessage();
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        public Builder setOrderedCodeBytes(
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes value) {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            encoding_ = value;
+            onChanged();
+          } else {
+            orderedCodeBytesBuilder_.setMessage(value);
+          }
+          encodingCase_ = 2;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        public Builder setOrderedCodeBytes(
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder builderForValue) {
+          if (orderedCodeBytesBuilder_ == null) {
+            encoding_ = builderForValue.build();
+            onChanged();
+          } else {
+            orderedCodeBytesBuilder_.setMessage(builderForValue.build());
+          }
+          encodingCase_ = 2;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        public Builder mergeOrderedCodeBytes(
+            com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes value) {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (encodingCase_ == 2
+                && encoding_
+                    != com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes
+                        .getDefaultInstance()) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.newBuilder(
+                          (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              encoding_ = value;
+            }
+            onChanged();
+          } else {
+            if (encodingCase_ == 2) {
+              orderedCodeBytesBuilder_.mergeFrom(value);
+            } else {
+              orderedCodeBytesBuilder_.setMessage(value);
+            }
+          }
+          encodingCase_ = 2;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        public Builder clearOrderedCodeBytes() {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (encodingCase_ == 2) {
+              encodingCase_ = 0;
+              encoding_ = null;
+              onChanged();
+            }
+          } else {
+            if (encodingCase_ == 2) {
+              encodingCase_ = 0;
+              encoding_ = null;
+            }
+            orderedCodeBytesBuilder_.clear();
+          }
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder
+            getOrderedCodeBytesBuilder() {
+          return getOrderedCodeBytesFieldBuilder().getBuilder();
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder
+            getOrderedCodeBytesOrBuilder() {
+          if ((encodingCase_ == 2) && (orderedCodeBytesBuilder_ != null)) {
+            return orderedCodeBytesBuilder_.getMessageOrBuilder();
+          } else {
+            if (encodingCase_ == 2) {
+              return (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `OrderedCodeBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes ordered_code_bytes = 2;
+         * </code>
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes,
+                com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder,
+                com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder>
+            getOrderedCodeBytesFieldBuilder() {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (!(encodingCase_ == 2)) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.getDefaultInstance();
+            }
+            orderedCodeBytesBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes,
+                    com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes.Builder,
+                    com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytesOrBuilder>(
+                    (com.google.bigtable.v2.Type.Int64.Encoding.OrderedCodeBytes) encoding_,
+                    getParentForChildren(),
+                    isClean());
+            encoding_ = null;
+          }
+          encodingCase_ = 2;
+          onChanged();
+          return orderedCodeBytesBuilder_;
+        }
+
+        @java.lang.Override
+        public final Builder setUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.setUnknownFields(unknownFields);
+        }
+
+        @java.lang.Override
+        public final Builder mergeUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.mergeUnknownFields(unknownFields);
+        }
+
+        // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Int64.Encoding)
+      }
+
+      // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Int64.Encoding)
+      private static final com.google.bigtable.v2.Type.Int64.Encoding DEFAULT_INSTANCE;
+
+      static {
+        DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Int64.Encoding();
+      }
+
+      public static com.google.bigtable.v2.Type.Int64.Encoding getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Encoding> PARSER =
+          new com.google.protobuf.AbstractParser<Encoding>() {
+            @java.lang.Override
+            public Encoding parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
+
+      public static com.google.protobuf.Parser<Encoding> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Encoding> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64.Encoding getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+    }
+
+    private int bitField0_;
+    public static final int ENCODING_FIELD_NUMBER = 1;
+    private com.google.bigtable.v2.Type.Int64.Encoding encoding_;
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+     *
+     * @return Whether the encoding field is set.
+     */
+    @java.lang.Override
+    public boolean hasEncoding() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+     *
+     * @return The encoding.
+     */
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Int64.Encoding getEncoding() {
+      return encoding_ == null
+          ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
+          : encoding_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+     */
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getEncodingOrBuilder() {
+      return encoding_ == null
+          ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
+          : encoding_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getEncoding());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getEncoding());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.bigtable.v2.Type.Int64)) {
+        return super.equals(obj);
+      }
+      com.google.bigtable.v2.Type.Int64 other = (com.google.bigtable.v2.Type.Int64) obj;
+
+      if (hasEncoding() != other.hasEncoding()) return false;
+      if (hasEncoding()) {
+        if (!getEncoding().equals(other.getEncoding())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasEncoding()) {
+        hash = (37 * hash) + ENCODING_FIELD_NUMBER;
+        hash = (53 * hash) + getEncoding().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Int64 parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(com.google.bigtable.v2.Type.Int64 prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Int64
+     * Values of type `Int64` are stored in `Value.int_value`.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Int64}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+        implements
+        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Int64)
+        com.google.bigtable.v2.Type.Int64OrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Int64_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Int64_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Int64.class,
+                com.google.bigtable.v2.Type.Int64.Builder.class);
+      }
+
+      // Construct using com.google.bigtable.v2.Type.Int64.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+          getEncodingFieldBuilder();
+        }
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        encoding_ = null;
+        if (encodingBuilder_ != null) {
+          encodingBuilder_.dispose();
+          encodingBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Int64_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64 getDefaultInstanceForType() {
+        return com.google.bigtable.v2.Type.Int64.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64 build() {
+        com.google.bigtable.v2.Type.Int64 result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64 buildPartial() {
+        com.google.bigtable.v2.Type.Int64 result = new com.google.bigtable.v2.Type.Int64(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(com.google.bigtable.v2.Type.Int64 result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.encoding_ = encodingBuilder_ == null ? encoding_ : encodingBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.bigtable.v2.Type.Int64) {
+          return mergeFrom((com.google.bigtable.v2.Type.Int64) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.google.bigtable.v2.Type.Int64 other) {
+        if (other == com.google.bigtable.v2.Type.Int64.getDefaultInstance()) return this;
+        if (other.hasEncoding()) {
+          mergeEncoding(other.getEncoding());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getEncodingFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+
+      private int bitField0_;
+
+      private com.google.bigtable.v2.Type.Int64.Encoding encoding_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.bigtable.v2.Type.Int64.Encoding,
+              com.google.bigtable.v2.Type.Int64.Encoding.Builder,
+              com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>
+          encodingBuilder_;
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       *
+       * @return Whether the encoding field is set.
+       */
+      public boolean hasEncoding() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       *
+       * @return The encoding.
+       */
+      public com.google.bigtable.v2.Type.Int64.Encoding getEncoding() {
+        if (encodingBuilder_ == null) {
+          return encoding_ == null
+              ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
+              : encoding_;
+        } else {
+          return encodingBuilder_.getMessage();
+        }
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      public Builder setEncoding(com.google.bigtable.v2.Type.Int64.Encoding value) {
+        if (encodingBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          encoding_ = value;
+        } else {
+          encodingBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      public Builder setEncoding(
+          com.google.bigtable.v2.Type.Int64.Encoding.Builder builderForValue) {
+        if (encodingBuilder_ == null) {
+          encoding_ = builderForValue.build();
+        } else {
+          encodingBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      public Builder mergeEncoding(com.google.bigtable.v2.Type.Int64.Encoding value) {
+        if (encodingBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && encoding_ != null
+              && encoding_ != com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()) {
+            getEncodingBuilder().mergeFrom(value);
+          } else {
+            encoding_ = value;
+          }
+        } else {
+          encodingBuilder_.mergeFrom(value);
+        }
+        if (encoding_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      public Builder clearEncoding() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        encoding_ = null;
+        if (encodingBuilder_ != null) {
+          encodingBuilder_.dispose();
+          encodingBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      public com.google.bigtable.v2.Type.Int64.Encoding.Builder getEncodingBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getEncodingFieldBuilder().getBuilder();
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      public com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getEncodingOrBuilder() {
+        if (encodingBuilder_ != null) {
+          return encodingBuilder_.getMessageOrBuilder();
+        } else {
+          return encoding_ == null
+              ? com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()
+              : encoding_;
+        }
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding encoding = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.bigtable.v2.Type.Int64.Encoding,
+              com.google.bigtable.v2.Type.Int64.Encoding.Builder,
+              com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>
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+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.bigtable.v2.Type.Int64.Encoding,
+                  com.google.bigtable.v2.Type.Int64.Encoding.Builder,
+                  com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>(
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+          encoding_ = null;
+        }
+        return encodingBuilder_;
+      }
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+      @java.lang.Override
+      public final Builder setUnknownFields(
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+        return super.setUnknownFields(unknownFields);
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+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Int64)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Int64)
+    private static final com.google.bigtable.v2.Type.Int64 DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Int64();
+    }
 
     public static com.google.bigtable.v2.Type.Int64 getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser<Int64> PARSER =
-        new com.google.protobuf.AbstractParser<Int64>() {
+    private static final com.google.protobuf.Parser<Int64> PARSER =
+        new com.google.protobuf.AbstractParser<Int64>() {
+          @java.lang.Override
+          public Int64 parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
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+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
+
+    public static com.google.protobuf.Parser<Int64> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<Int64> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Int64 getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
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+      extends
+      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Bool)
+      com.google.protobuf.MessageOrBuilder {}
+
+  /**
+   *
+   *
+   * <pre>
+   * bool
+   * Values of type `Bool` are stored in `Value.bool_value`.
+   * </pre>
+   *
+   * Protobuf type {@code google.bigtable.v2.Type.Bool}
+   */
+  public static final class Bool extends com.google.protobuf.GeneratedMessageV3
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+      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Bool)
+      BoolOrBuilder {
+    private static final long serialVersionUID = 0L;
+
+    // Use Bool.newBuilder() to construct.
+    private Bool(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
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+
+    private Bool() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new Bool();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.bigtable.v2.TypesProto
+          .internal_static_google_bigtable_v2_Type_Bool_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.bigtable.v2.TypesProto
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+          .ensureFieldAccessorsInitialized(
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+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
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+      return true;
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+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.bigtable.v2.Type.Bool)) {
+        return super.equals(obj);
+      }
+      com.google.bigtable.v2.Type.Bool other = (com.google.bigtable.v2.Type.Bool) obj;
+
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
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+    @java.lang.Override
+    public int hashCode() {
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+      int hash = 41;
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+      return PARSER.parseFrom(data);
+    }
+
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+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
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+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
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+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws java.io.IOException {
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
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+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
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+
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+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
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+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
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+
+    public static Builder newBuilder() {
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+    }
+
+    public static Builder newBuilder(com.google.bigtable.v2.Type.Bool prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * bool
+     * Values of type `Bool` are stored in `Value.bool_value`.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Bool}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+        implements
+        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Bool)
+        com.google.bigtable.v2.Type.BoolOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Bool_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
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+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Bool.class,
+                com.google.bigtable.v2.Type.Bool.Builder.class);
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+
+      // Construct using com.google.bigtable.v2.Type.Bool.newBuilder()
+      private Builder() {}
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        return this;
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+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Bool_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Bool getDefaultInstanceForType() {
+        return com.google.bigtable.v2.Type.Bool.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Bool build() {
+        com.google.bigtable.v2.Type.Bool result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
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+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Bool buildPartial() {
+        com.google.bigtable.v2.Type.Bool result = new com.google.bigtable.v2.Type.Bool(this);
+        onBuilt();
+        return result;
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+      @java.lang.Override
+      public Builder clone() {
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+      @java.lang.Override
+      public Builder setField(
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+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
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+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
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+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
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+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
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+      @java.lang.Override
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
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+
+      @java.lang.Override
+      public final Builder setUnknownFields(
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+        return super.setUnknownFields(unknownFields);
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+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
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+        return super.mergeUnknownFields(unknownFields);
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+
+      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Bool)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Bool)
+    private static final com.google.bigtable.v2.Type.Bool DEFAULT_INSTANCE;
+
+    static {
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+    }
+
+    public static com.google.bigtable.v2.Type.Bool getDefaultInstance() {
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+
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+          @java.lang.Override
+          public Bool parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
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+    @java.lang.Override
+    public com.google.protobuf.Parser<Bool> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Bool getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
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+      extends
+      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Float32)
+      com.google.protobuf.MessageOrBuilder {}
+
+  /**
+   *
+   *
+   * <pre>
+   * Float32
+   * Values of type `Float32` are stored in `Value.float_value`.
+   * </pre>
+   *
+   * Protobuf type {@code google.bigtable.v2.Type.Float32}
+   */
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+      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Float32)
+      Float32OrBuilder {
+    private static final long serialVersionUID = 0L;
+
+    // Use Float32.newBuilder() to construct.
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+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new Float32();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
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+          .internal_static_google_bigtable_v2_Type_Float32_descriptor;
+    }
+
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+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
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+      if (size != -1) return size;
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+      size = 0;
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+      memoizedSize = size;
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+    public boolean equals(final java.lang.Object obj) {
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+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
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+      return PARSER.parseFrom(data);
+    }
+
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+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      return PARSER.parseFrom(data, extensionRegistry);
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
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+    public static com.google.bigtable.v2.Type.Float32 parseFrom(
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+        throws java.io.IOException {
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+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
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+    public static com.google.bigtable.v2.Type.Float32 parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
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+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Float32 parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
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+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
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+    public static Builder newBuilder(com.google.bigtable.v2.Type.Float32 prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
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+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Float32
+     * Values of type `Float32` are stored in `Value.float_value`.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Float32}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+        implements
+        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Float32)
+        com.google.bigtable.v2.Type.Float32OrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Float32_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
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+                com.google.bigtable.v2.Type.Float32.class,
+                com.google.bigtable.v2.Type.Float32.Builder.class);
+      }
+
+      // Construct using com.google.bigtable.v2.Type.Float32.newBuilder()
+      private Builder() {}
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Float32_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Float32 getDefaultInstanceForType() {
+        return com.google.bigtable.v2.Type.Float32.getDefaultInstance();
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+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Float32 build() {
+        com.google.bigtable.v2.Type.Float32 result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
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+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Float32 buildPartial() {
+        com.google.bigtable.v2.Type.Float32 result = new com.google.bigtable.v2.Type.Float32(this);
+        onBuilt();
+        return result;
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+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
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+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
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+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
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+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
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+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
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+      @java.lang.Override
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+        if (other instanceof com.google.bigtable.v2.Type.Float32) {
+          return mergeFrom((com.google.bigtable.v2.Type.Float32) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
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+        if (other == com.google.bigtable.v2.Type.Float32.getDefaultInstance()) return this;
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
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+          while (!done) {
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+            switch (tag) {
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+                done = true;
+                break;
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
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+                  break;
+                } // default:
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+          } // while (!done)
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+          onChanged();
+        } // finally
+        return this;
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+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
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+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
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+
+      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Float32)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Float32)
+    private static final com.google.bigtable.v2.Type.Float32 DEFAULT_INSTANCE;
+
+    static {
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+    }
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+    }
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+        new com.google.protobuf.AbstractParser<Float32>() {
+          @java.lang.Override
+          public Float32 parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
+
+    public static com.google.protobuf.Parser<Float32> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<Float32> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Float32 getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
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+      extends
+      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Float64)
+      com.google.protobuf.MessageOrBuilder {}
+
+  /**
+   *
+   *
+   * <pre>
+   * Float64
+   * Values of type `Float64` are stored in `Value.float_value`.
+   * </pre>
+   *
+   * Protobuf type {@code google.bigtable.v2.Type.Float64}
+   */
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+      implements
+      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Float64)
+      Float64OrBuilder {
+    private static final long serialVersionUID = 0L;
+
+    // Use Float64.newBuilder() to construct.
+    private Float64(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+
+    private Float64() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new Float64();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.bigtable.v2.TypesProto
+          .internal_static_google_bigtable_v2_Type_Float64_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.bigtable.v2.TypesProto
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+          .ensureFieldAccessorsInitialized(
+              com.google.bigtable.v2.Type.Float64.class,
+              com.google.bigtable.v2.Type.Float64.Builder.class);
+    }
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+    private byte memoizedIsInitialized = -1;
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+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.bigtable.v2.Type.Float64)) {
+        return super.equals(obj);
+      }
+      com.google.bigtable.v2.Type.Float64 other = (com.google.bigtable.v2.Type.Float64) obj;
+
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
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+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
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+    public static com.google.bigtable.v2.Type.Float64 parseFrom(java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
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+
+    public static com.google.bigtable.v2.Type.Float64 parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(com.google.bigtable.v2.Type.Float64 prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Float64
+     * Values of type `Float64` are stored in `Value.float_value`.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Float64}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+        implements
+        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Float64)
+        com.google.bigtable.v2.Type.Float64OrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Float64_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.bigtable.v2.TypesProto
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+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Float64.class,
+                com.google.bigtable.v2.Type.Float64.Builder.class);
+      }
+
+      // Construct using com.google.bigtable.v2.Type.Float64.newBuilder()
+      private Builder() {}
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Float64_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Float64 getDefaultInstanceForType() {
+        return com.google.bigtable.v2.Type.Float64.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Float64 build() {
+        com.google.bigtable.v2.Type.Float64 result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Float64 buildPartial() {
+        com.google.bigtable.v2.Type.Float64 result = new com.google.bigtable.v2.Type.Float64(this);
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.bigtable.v2.Type.Float64) {
+          return mergeFrom((com.google.bigtable.v2.Type.Float64) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.google.bigtable.v2.Type.Float64 other) {
+        if (other == com.google.bigtable.v2.Type.Float64.getDefaultInstance()) return this;
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Float64)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Float64)
+    private static final com.google.bigtable.v2.Type.Float64 DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Float64();
+    }
+
+    public static com.google.bigtable.v2.Type.Float64 getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<Float64> PARSER =
+        new com.google.protobuf.AbstractParser<Float64>() {
+          @java.lang.Override
+          public Float64 parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
+
+    public static com.google.protobuf.Parser<Float64> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<Float64> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Float64 getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface TimestampOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Timestamp)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+     *
+     * @return Whether the encoding field is set.
+     */
+    boolean hasEncoding();
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+     *
+     * @return The encoding.
+     */
+    com.google.bigtable.v2.Type.Timestamp.Encoding getEncoding();
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+     */
+    com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder getEncodingOrBuilder();
+  }
+
+  /**
+   *
+   *
+   * <pre>
+   * Timestamp
+   * Values of type `Timestamp` are stored in `Value.timestamp_value`.
+   * </pre>
+   *
+   * Protobuf type {@code google.bigtable.v2.Type.Timestamp}
+   */
+  public static final class Timestamp extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Timestamp)
+      TimestampOrBuilder {
+    private static final long serialVersionUID = 0L;
+
+    // Use Timestamp.newBuilder() to construct.
+    private Timestamp(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+
+    private Timestamp() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new Timestamp();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.bigtable.v2.TypesProto
+          .internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.bigtable.v2.TypesProto
+          .internal_static_google_bigtable_v2_Type_Timestamp_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.bigtable.v2.Type.Timestamp.class,
+              com.google.bigtable.v2.Type.Timestamp.Builder.class);
+    }
+
+    public interface EncodingOrBuilder
+        extends
+        // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Timestamp.Encoding)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       *
+       *
+       * <pre>
+       * Encodes the number of microseconds since the Unix epoch using the
+       * given `Int64` encoding. Values must be microsecond-aligned.
+       *
+       * Compatible with:
+       *
+       *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+       *
+       * @return Whether the unixMicrosInt64 field is set.
+       */
+      boolean hasUnixMicrosInt64();
+
+      /**
+       *
+       *
+       * <pre>
+       * Encodes the number of microseconds since the Unix epoch using the
+       * given `Int64` encoding. Values must be microsecond-aligned.
+       *
+       * Compatible with:
+       *
+       *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+       *
+       * @return The unixMicrosInt64.
+       */
+      com.google.bigtable.v2.Type.Int64.Encoding getUnixMicrosInt64();
+
+      /**
+       *
+       *
+       * <pre>
+       * Encodes the number of microseconds since the Unix epoch using the
+       * given `Int64` encoding. Values must be microsecond-aligned.
+       *
+       * Compatible with:
+       *
+       *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+       */
+      com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getUnixMicrosInt64OrBuilder();
+
+      com.google.bigtable.v2.Type.Timestamp.Encoding.EncodingCase getEncodingCase();
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Rules used to convert to or from lower level types.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Timestamp.Encoding}
+     */
+    public static final class Encoding extends com.google.protobuf.GeneratedMessageV3
+        implements
+        // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Timestamp.Encoding)
+        EncodingOrBuilder {
+      private static final long serialVersionUID = 0L;
+
+      // Use Encoding.newBuilder() to construct.
+      private Encoding(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+        super(builder);
+      }
+
+      private Encoding() {}
+
+      @java.lang.Override
+      @SuppressWarnings({"unused"})
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+        return new Encoding();
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Timestamp_Encoding_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Timestamp_Encoding_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Timestamp.Encoding.class,
+                com.google.bigtable.v2.Type.Timestamp.Encoding.Builder.class);
+      }
+
+      private int encodingCase_ = 0;
+
+      @SuppressWarnings("serial")
+      private java.lang.Object encoding_;
+
+      public enum EncodingCase
+          implements
+              com.google.protobuf.Internal.EnumLite,
+              com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+        UNIX_MICROS_INT64(1),
+        ENCODING_NOT_SET(0);
+        private final int value;
+
+        private EncodingCase(int value) {
+          this.value = value;
+        }
+
+        /**
+         * @param value The number of the enum to look for.
+         * @return The enum associated with the given number.
+         * @deprecated Use {@link #forNumber(int)} instead.
+         */
+        @java.lang.Deprecated
+        public static EncodingCase valueOf(int value) {
+          return forNumber(value);
+        }
+
+        public static EncodingCase forNumber(int value) {
+          switch (value) {
+            case 1:
+              return UNIX_MICROS_INT64;
+            case 0:
+              return ENCODING_NOT_SET;
+            default:
+              return null;
+          }
+        }
+
+        public int getNumber() {
+          return this.value;
+        }
+      };
+
+      public EncodingCase getEncodingCase() {
+        return EncodingCase.forNumber(encodingCase_);
+      }
+
+      public static final int UNIX_MICROS_INT64_FIELD_NUMBER = 1;
+
+      /**
+       *
+       *
+       * <pre>
+       * Encodes the number of microseconds since the Unix epoch using the
+       * given `Int64` encoding. Values must be microsecond-aligned.
+       *
+       * Compatible with:
+       *
+       *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+       *
+       * @return Whether the unixMicrosInt64 field is set.
+       */
+      @java.lang.Override
+      public boolean hasUnixMicrosInt64() {
+        return encodingCase_ == 1;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * Encodes the number of microseconds since the Unix epoch using the
+       * given `Int64` encoding. Values must be microsecond-aligned.
+       *
+       * Compatible with:
+       *
+       *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+       *
+       * @return The unixMicrosInt64.
+       */
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64.Encoding getUnixMicrosInt64() {
+        if (encodingCase_ == 1) {
+          return (com.google.bigtable.v2.Type.Int64.Encoding) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * Encodes the number of microseconds since the Unix epoch using the
+       * given `Int64` encoding. Values must be microsecond-aligned.
+       *
+       * Compatible with:
+       *
+       *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+       */
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getUnixMicrosInt64OrBuilder() {
+        if (encodingCase_ == 1) {
+          return (com.google.bigtable.v2.Type.Int64.Encoding) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+      }
+
+      private byte memoizedIsInitialized = -1;
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+        if (encodingCase_ == 1) {
+          output.writeMessage(1, (com.google.bigtable.v2.Type.Int64.Encoding) encoding_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (encodingCase_ == 1) {
+          size +=
+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  1, (com.google.bigtable.v2.Type.Int64.Encoding) encoding_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+          return true;
+        }
+        if (!(obj instanceof com.google.bigtable.v2.Type.Timestamp.Encoding)) {
+          return super.equals(obj);
+        }
+        com.google.bigtable.v2.Type.Timestamp.Encoding other =
+            (com.google.bigtable.v2.Type.Timestamp.Encoding) obj;
+
+        if (!getEncodingCase().equals(other.getEncodingCase())) return false;
+        switch (encodingCase_) {
+          case 1:
+            if (!getUnixMicrosInt64().equals(other.getUnixMicrosInt64())) return false;
+            break;
+          case 0:
+          default:
+        }
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        switch (encodingCase_) {
+          case 1:
+            hash = (37 * hash) + UNIX_MICROS_INT64_FIELD_NUMBER;
+            hash = (53 * hash) + getUnixMicrosInt64().hashCode();
+            break;
+          case 0:
+          default:
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseDelimitedFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+
+      public static Builder newBuilder(com.google.bigtable.v2.Type.Timestamp.Encoding prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * Rules used to convert to or from lower level types.
+       * </pre>
+       *
+       * Protobuf type {@code google.bigtable.v2.Type.Timestamp.Encoding}
+       */
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+          implements
+          // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Timestamp.Encoding)
+          com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Timestamp_Encoding_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Timestamp_Encoding_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.bigtable.v2.Type.Timestamp.Encoding.class,
+                  com.google.bigtable.v2.Type.Timestamp.Encoding.Builder.class);
+        }
+
+        // Construct using com.google.bigtable.v2.Type.Timestamp.Encoding.newBuilder()
+        private Builder() {}
+
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+        }
+
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          if (unixMicrosInt64Builder_ != null) {
+            unixMicrosInt64Builder_.clear();
+          }
+          encodingCase_ = 0;
+          encoding_ = null;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Timestamp_Encoding_descriptor;
+        }
+
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Timestamp.Encoding getDefaultInstanceForType() {
+          return com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Timestamp.Encoding build() {
+          com.google.bigtable.v2.Type.Timestamp.Encoding result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Timestamp.Encoding buildPartial() {
+          com.google.bigtable.v2.Type.Timestamp.Encoding result =
+              new com.google.bigtable.v2.Type.Timestamp.Encoding(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
+          buildPartialOneofs(result);
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(com.google.bigtable.v2.Type.Timestamp.Encoding result) {
+          int from_bitField0_ = bitField0_;
+        }
+
+        private void buildPartialOneofs(com.google.bigtable.v2.Type.Timestamp.Encoding result) {
+          result.encodingCase_ = encodingCase_;
+          result.encoding_ = this.encoding_;
+          if (encodingCase_ == 1 && unixMicrosInt64Builder_ != null) {
+            result.encoding_ = unixMicrosInt64Builder_.build();
+          }
+        }
+
+        @java.lang.Override
+        public Builder clone() {
+          return super.clone();
+        }
+
+        @java.lang.Override
+        public Builder setField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.setField(field, value);
+        }
+
+        @java.lang.Override
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+          return super.clearField(field);
+        }
+
+        @java.lang.Override
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+          return super.clearOneof(oneof);
+        }
+
+        @java.lang.Override
+        public Builder setRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            int index,
+            java.lang.Object value) {
+          return super.setRepeatedField(field, index, value);
+        }
+
+        @java.lang.Override
+        public Builder addRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.addRepeatedField(field, value);
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof com.google.bigtable.v2.Type.Timestamp.Encoding) {
+            return mergeFrom((com.google.bigtable.v2.Type.Timestamp.Encoding) other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(com.google.bigtable.v2.Type.Timestamp.Encoding other) {
+          if (other == com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance())
+            return this;
+          switch (other.getEncodingCase()) {
+            case UNIX_MICROS_INT64:
+              {
+                mergeUnixMicrosInt64(other.getUnixMicrosInt64());
+                break;
+              }
+            case ENCODING_NOT_SET:
+              {
+                break;
+              }
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
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+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    input.readMessage(
+                        getUnixMicrosInt64FieldBuilder().getBuilder(), extensionRegistry);
+                    encodingCase_ = 1;
+                    break;
+                  } // case 10
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+
+        private int encodingCase_ = 0;
+        private java.lang.Object encoding_;
+
+        public EncodingCase getEncodingCase() {
+          return EncodingCase.forNumber(encodingCase_);
+        }
+
+        public Builder clearEncoding() {
+          encodingCase_ = 0;
+          encoding_ = null;
+          onChanged();
+          return this;
+        }
+
+        private int bitField0_;
+
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Int64.Encoding,
+                com.google.bigtable.v2.Type.Int64.Encoding.Builder,
+                com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>
+            unixMicrosInt64Builder_;
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         *
+         * @return Whether the unixMicrosInt64 field is set.
+         */
+        @java.lang.Override
+        public boolean hasUnixMicrosInt64() {
+          return encodingCase_ == 1;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         *
+         * @return The unixMicrosInt64.
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.Encoding getUnixMicrosInt64() {
+          if (unixMicrosInt64Builder_ == null) {
+            if (encodingCase_ == 1) {
+              return (com.google.bigtable.v2.Type.Int64.Encoding) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+          } else {
+            if (encodingCase_ == 1) {
+              return unixMicrosInt64Builder_.getMessage();
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        public Builder setUnixMicrosInt64(com.google.bigtable.v2.Type.Int64.Encoding value) {
+          if (unixMicrosInt64Builder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            encoding_ = value;
+            onChanged();
+          } else {
+            unixMicrosInt64Builder_.setMessage(value);
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        public Builder setUnixMicrosInt64(
+            com.google.bigtable.v2.Type.Int64.Encoding.Builder builderForValue) {
+          if (unixMicrosInt64Builder_ == null) {
+            encoding_ = builderForValue.build();
+            onChanged();
+          } else {
+            unixMicrosInt64Builder_.setMessage(builderForValue.build());
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        public Builder mergeUnixMicrosInt64(com.google.bigtable.v2.Type.Int64.Encoding value) {
+          if (unixMicrosInt64Builder_ == null) {
+            if (encodingCase_ == 1
+                && encoding_ != com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance()) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Int64.Encoding.newBuilder(
+                          (com.google.bigtable.v2.Type.Int64.Encoding) encoding_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              encoding_ = value;
+            }
+            onChanged();
+          } else {
+            if (encodingCase_ == 1) {
+              unixMicrosInt64Builder_.mergeFrom(value);
+            } else {
+              unixMicrosInt64Builder_.setMessage(value);
+            }
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        public Builder clearUnixMicrosInt64() {
+          if (unixMicrosInt64Builder_ == null) {
+            if (encodingCase_ == 1) {
+              encodingCase_ = 0;
+              encoding_ = null;
+              onChanged();
+            }
+          } else {
+            if (encodingCase_ == 1) {
+              encodingCase_ = 0;
+              encoding_ = null;
+            }
+            unixMicrosInt64Builder_.clear();
+          }
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        public com.google.bigtable.v2.Type.Int64.Encoding.Builder getUnixMicrosInt64Builder() {
+          return getUnixMicrosInt64FieldBuilder().getBuilder();
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Int64.EncodingOrBuilder getUnixMicrosInt64OrBuilder() {
+          if ((encodingCase_ == 1) && (unixMicrosInt64Builder_ != null)) {
+            return unixMicrosInt64Builder_.getMessageOrBuilder();
+          } else {
+            if (encodingCase_ == 1) {
+              return (com.google.bigtable.v2.Type.Int64.Encoding) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Encodes the number of microseconds since the Unix epoch using the
+         * given `Int64` encoding. Values must be microsecond-aligned.
+         *
+         * Compatible with:
+         *
+         *  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Int64.Encoding unix_micros_int64 = 1;</code>
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Int64.Encoding,
+                com.google.bigtable.v2.Type.Int64.Encoding.Builder,
+                com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>
+            getUnixMicrosInt64FieldBuilder() {
+          if (unixMicrosInt64Builder_ == null) {
+            if (!(encodingCase_ == 1)) {
+              encoding_ = com.google.bigtable.v2.Type.Int64.Encoding.getDefaultInstance();
+            }
+            unixMicrosInt64Builder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.bigtable.v2.Type.Int64.Encoding,
+                    com.google.bigtable.v2.Type.Int64.Encoding.Builder,
+                    com.google.bigtable.v2.Type.Int64.EncodingOrBuilder>(
+                    (com.google.bigtable.v2.Type.Int64.Encoding) encoding_,
+                    getParentForChildren(),
+                    isClean());
+            encoding_ = null;
+          }
+          encodingCase_ = 1;
+          onChanged();
+          return unixMicrosInt64Builder_;
+        }
+
+        @java.lang.Override
+        public final Builder setUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.setUnknownFields(unknownFields);
+        }
+
+        @java.lang.Override
+        public final Builder mergeUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.mergeUnknownFields(unknownFields);
+        }
+
+        // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Timestamp.Encoding)
+      }
+
+      // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Timestamp.Encoding)
+      private static final com.google.bigtable.v2.Type.Timestamp.Encoding DEFAULT_INSTANCE;
+
+      static {
+        DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Timestamp.Encoding();
+      }
+
+      public static com.google.bigtable.v2.Type.Timestamp.Encoding getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Encoding> PARSER =
+          new com.google.protobuf.AbstractParser<Encoding>() {
+            @java.lang.Override
+            public Encoding parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
+
+      public static com.google.protobuf.Parser<Encoding> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Encoding> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Timestamp.Encoding getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+    }
+
+    private int bitField0_;
+    public static final int ENCODING_FIELD_NUMBER = 1;
+    private com.google.bigtable.v2.Type.Timestamp.Encoding encoding_;
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+     *
+     * @return Whether the encoding field is set.
+     */
+    @java.lang.Override
+    public boolean hasEncoding() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+     *
+     * @return The encoding.
+     */
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Timestamp.Encoding getEncoding() {
+      return encoding_ == null
+          ? com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance()
+          : encoding_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+     */
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder getEncodingOrBuilder() {
+      return encoding_ == null
+          ? com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance()
+          : encoding_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(1, getEncoding());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getEncoding());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.bigtable.v2.Type.Timestamp)) {
+        return super.equals(obj);
+      }
+      com.google.bigtable.v2.Type.Timestamp other = (com.google.bigtable.v2.Type.Timestamp) obj;
+
+      if (hasEncoding() != other.hasEncoding()) return false;
+      if (hasEncoding()) {
+        if (!getEncoding().equals(other.getEncoding())) return false;
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      if (hasEncoding()) {
+        hash = (37 * hash) + ENCODING_FIELD_NUMBER;
+        hash = (53 * hash) + getEncoding().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(com.google.bigtable.v2.Type.Timestamp prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Timestamp
+     * Values of type `Timestamp` are stored in `Value.timestamp_value`.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Timestamp}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+        implements
+        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Timestamp)
+        com.google.bigtable.v2.Type.TimestampOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Timestamp_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Timestamp.class,
+                com.google.bigtable.v2.Type.Timestamp.Builder.class);
+      }
+
+      // Construct using com.google.bigtable.v2.Type.Timestamp.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+          getEncodingFieldBuilder();
+        }
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        encoding_ = null;
+        if (encodingBuilder_ != null) {
+          encodingBuilder_.dispose();
+          encodingBuilder_ = null;
+        }
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Timestamp getDefaultInstanceForType() {
+        return com.google.bigtable.v2.Type.Timestamp.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Timestamp build() {
+        com.google.bigtable.v2.Type.Timestamp result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Timestamp buildPartial() {
+        com.google.bigtable.v2.Type.Timestamp result =
+            new com.google.bigtable.v2.Type.Timestamp(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(com.google.bigtable.v2.Type.Timestamp result) {
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.encoding_ = encodingBuilder_ == null ? encoding_ : encodingBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.bigtable.v2.Type.Timestamp) {
+          return mergeFrom((com.google.bigtable.v2.Type.Timestamp) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.google.bigtable.v2.Type.Timestamp other) {
+        if (other == com.google.bigtable.v2.Type.Timestamp.getDefaultInstance()) return this;
+        if (other.hasEncoding()) {
+          mergeEncoding(other.getEncoding());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getEncodingFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+
+      private int bitField0_;
+
+      private com.google.bigtable.v2.Type.Timestamp.Encoding encoding_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.bigtable.v2.Type.Timestamp.Encoding,
+              com.google.bigtable.v2.Type.Timestamp.Encoding.Builder,
+              com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder>
+          encodingBuilder_;
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       *
+       * @return Whether the encoding field is set.
+       */
+      public boolean hasEncoding() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       *
+       * @return The encoding.
+       */
+      public com.google.bigtable.v2.Type.Timestamp.Encoding getEncoding() {
+        if (encodingBuilder_ == null) {
+          return encoding_ == null
+              ? com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance()
+              : encoding_;
+        } else {
+          return encodingBuilder_.getMessage();
+        }
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      public Builder setEncoding(com.google.bigtable.v2.Type.Timestamp.Encoding value) {
+        if (encodingBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          encoding_ = value;
+        } else {
+          encodingBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      public Builder setEncoding(
+          com.google.bigtable.v2.Type.Timestamp.Encoding.Builder builderForValue) {
+        if (encodingBuilder_ == null) {
+          encoding_ = builderForValue.build();
+        } else {
+          encodingBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      public Builder mergeEncoding(com.google.bigtable.v2.Type.Timestamp.Encoding value) {
+        if (encodingBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && encoding_ != null
+              && encoding_ != com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance()) {
+            getEncodingBuilder().mergeFrom(value);
+          } else {
+            encoding_ = value;
+          }
+        } else {
+          encodingBuilder_.mergeFrom(value);
+        }
+        if (encoding_ != null) {
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      public Builder clearEncoding() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        encoding_ = null;
+        if (encodingBuilder_ != null) {
+          encodingBuilder_.dispose();
+          encodingBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      public com.google.bigtable.v2.Type.Timestamp.Encoding.Builder getEncodingBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getEncodingFieldBuilder().getBuilder();
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      public com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder getEncodingOrBuilder() {
+        if (encodingBuilder_ != null) {
+          return encodingBuilder_.getMessageOrBuilder();
+        } else {
+          return encoding_ == null
+              ? com.google.bigtable.v2.Type.Timestamp.Encoding.getDefaultInstance()
+              : encoding_;
+        }
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Timestamp.Encoding encoding = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.bigtable.v2.Type.Timestamp.Encoding,
+              com.google.bigtable.v2.Type.Timestamp.Encoding.Builder,
+              com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder>
+          getEncodingFieldBuilder() {
+        if (encodingBuilder_ == null) {
+          encodingBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.bigtable.v2.Type.Timestamp.Encoding,
+                  com.google.bigtable.v2.Type.Timestamp.Encoding.Builder,
+                  com.google.bigtable.v2.Type.Timestamp.EncodingOrBuilder>(
+                  getEncoding(), getParentForChildren(), isClean());
+          encoding_ = null;
+        }
+        return encodingBuilder_;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Timestamp)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Timestamp)
+    private static final com.google.bigtable.v2.Type.Timestamp DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Timestamp();
+    }
+
+    public static com.google.bigtable.v2.Type.Timestamp getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<Timestamp> PARSER =
+        new com.google.protobuf.AbstractParser<Timestamp>() {
+          @java.lang.Override
+          public Timestamp parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
+
+    public static com.google.protobuf.Parser<Timestamp> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<Timestamp> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Timestamp getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+  }
+
+  public interface DateOrBuilder
+      extends
+      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Date)
+      com.google.protobuf.MessageOrBuilder {}
+
+  /**
+   *
+   *
+   * <pre>
+   * Date
+   * Values of type `Date` are stored in `Value.date_value`.
+   * </pre>
+   *
+   * Protobuf type {@code google.bigtable.v2.Type.Date}
+   */
+  public static final class Date extends com.google.protobuf.GeneratedMessageV3
+      implements
+      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Date)
+      DateOrBuilder {
+    private static final long serialVersionUID = 0L;
+
+    // Use Date.newBuilder() to construct.
+    private Date(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+
+    private Date() {}
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      return new Date();
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.bigtable.v2.TypesProto
+          .internal_static_google_bigtable_v2_Type_Date_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.bigtable.v2.TypesProto
+          .internal_static_google_bigtable_v2_Type_Date_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.bigtable.v2.Type.Date.class,
+              com.google.bigtable.v2.Type.Date.Builder.class);
+    }
+
+    private byte memoizedIsInitialized = -1;
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+        return true;
+      }
+      if (!(obj instanceof com.google.bigtable.v2.Type.Date)) {
+        return super.equals(obj);
+      }
+      com.google.bigtable.v2.Type.Date other = (com.google.bigtable.v2.Type.Date) obj;
+
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseDelimitedFrom(
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    }
+
+    public static com.google.bigtable.v2.Type.Date parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+
+    public static Builder newBuilder(com.google.bigtable.v2.Type.Date prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * Date
+     * Values of type `Date` are stored in `Value.date_value`.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Date}
+     */
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+        implements
+        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Date)
+        com.google.bigtable.v2.Type.DateOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Date_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Date_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Date.class,
+                com.google.bigtable.v2.Type.Date.Builder.class);
+      }
+
+      // Construct using com.google.bigtable.v2.Type.Date.newBuilder()
+      private Builder() {}
+
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+      }
+
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Date_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Date getDefaultInstanceForType() {
+        return com.google.bigtable.v2.Type.Date.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Date build() {
+        com.google.bigtable.v2.Type.Date result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Date buildPartial() {
+        com.google.bigtable.v2.Type.Date result = new com.google.bigtable.v2.Type.Date(this);
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.setField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+
+      @java.lang.Override
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index,
+          java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.bigtable.v2.Type.Date) {
+          return mergeFrom((com.google.bigtable.v2.Type.Date) other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.google.bigtable.v2.Type.Date other) {
+        if (other == com.google.bigtable.v2.Type.Date.getDefaultInstance()) return this;
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Date)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Date)
+    private static final com.google.bigtable.v2.Type.Date DEFAULT_INSTANCE;
+
+    static {
+      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Date();
+    }
+
+    public static com.google.bigtable.v2.Type.Date getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<Date> PARSER =
+        new com.google.protobuf.AbstractParser<Date>() {
           @java.lang.Override
-          public Int64 parsePartialFrom(
+          public Date parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
@@ -7439,2467 +12149,3082 @@ public Int64 parsePartialFrom(
           }
         };
 
-    public static com.google.protobuf.Parser<Int64> parser() {
+    public static com.google.protobuf.Parser<Date> parser() {
       return PARSER;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Parser<Int64> getParserForType() {
+    public com.google.protobuf.Parser<Date> getParserForType() {
       return PARSER;
     }
 
     @java.lang.Override
-    public com.google.bigtable.v2.Type.Int64 getDefaultInstanceForType() {
+    public com.google.bigtable.v2.Type.Date getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
   }
 
-  public interface BoolOrBuilder
+  public interface StructOrBuilder
       extends
-      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Bool)
-      com.google.protobuf.MessageOrBuilder {}
+      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     *
+     *
+     * <pre>
+     * The names and types of the fields in this struct.
+     * </pre>
+     *
+     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
+     */
+    java.util.List<com.google.bigtable.v2.Type.Struct.Field> getFieldsList();
+
+    /**
+     *
+     *
+     * <pre>
+     * The names and types of the fields in this struct.
+     * </pre>
+     *
+     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
+     */
+    com.google.bigtable.v2.Type.Struct.Field getFields(int index);
+
+    /**
+     *
+     *
+     * <pre>
+     * The names and types of the fields in this struct.
+     * </pre>
+     *
+     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
+     */
+    int getFieldsCount();
+
+    /**
+     *
+     *
+     * <pre>
+     * The names and types of the fields in this struct.
+     * </pre>
+     *
+     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
+     */
+    java.util.List<? extends com.google.bigtable.v2.Type.Struct.FieldOrBuilder>
+        getFieldsOrBuilderList();
+
+    /**
+     *
+     *
+     * <pre>
+     * The names and types of the fields in this struct.
+     * </pre>
+     *
+     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
+     */
+    com.google.bigtable.v2.Type.Struct.FieldOrBuilder getFieldsOrBuilder(int index);
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+     *
+     * @return Whether the encoding field is set.
+     */
+    boolean hasEncoding();
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+     *
+     * @return The encoding.
+     */
+    com.google.bigtable.v2.Type.Struct.Encoding getEncoding();
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+     */
+    com.google.bigtable.v2.Type.Struct.EncodingOrBuilder getEncodingOrBuilder();
+  }
 
   /**
    *
    *
    * <pre>
-   * bool
-   * Values of type `Bool` are stored in `Value.bool_value`.
+   * A structured data value, consisting of fields which map to dynamically
+   * typed values.
+   * Values of type `Struct` are stored in `Value.array_value` where entries are
+   * in the same order and number as `field_types`.
    * </pre>
    *
-   * Protobuf type {@code google.bigtable.v2.Type.Bool}
+   * Protobuf type {@code google.bigtable.v2.Type.Struct}
    */
-  public static final class Bool extends com.google.protobuf.GeneratedMessageV3
+  public static final class Struct extends com.google.protobuf.GeneratedMessageV3
       implements
-      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Bool)
-      BoolOrBuilder {
+      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct)
+      StructOrBuilder {
     private static final long serialVersionUID = 0L;
 
-    // Use Bool.newBuilder() to construct.
-    private Bool(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    // Use Struct.newBuilder() to construct.
+    private Struct(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
       super(builder);
     }
 
-    private Bool() {}
+    private Struct() {
+      fields_ = java.util.Collections.emptyList();
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
     protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Bool();
+      return new Struct();
     }
 
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Bool_descriptor;
+          .internal_static_google_bigtable_v2_Type_Struct_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
       return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Bool_fieldAccessorTable
+          .internal_static_google_bigtable_v2_Type_Struct_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.bigtable.v2.Type.Bool.class,
-              com.google.bigtable.v2.Type.Bool.Builder.class);
-    }
-
-    private byte memoizedIsInitialized = -1;
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
-
-      memoizedIsInitialized = 1;
-      return true;
-    }
-
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      getUnknownFields().writeTo(output);
-    }
-
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
-
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-        return true;
-      }
-      if (!(obj instanceof com.google.bigtable.v2.Type.Bool)) {
-        return super.equals(obj);
-      }
-      com.google.bigtable.v2.Type.Bool other = (com.google.bigtable.v2.Type.Bool) obj;
-
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
-
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
-
-    public static com.google.bigtable.v2.Type.Bool parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+              com.google.bigtable.v2.Type.Struct.class,
+              com.google.bigtable.v2.Type.Struct.Builder.class);
     }
 
-    public static com.google.bigtable.v2.Type.Bool parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+    public interface FieldOrBuilder
+        extends
+        // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct.Field)
+        com.google.protobuf.MessageOrBuilder {
 
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
+      /**
+       *
+       *
+       * <pre>
+       * The field name (optional). Fields without a `field_name` are considered
+       * anonymous and cannot be referenced by name.
+       * </pre>
+       *
+       * <code>string field_name = 1;</code>
+       *
+       * @return The fieldName.
+       */
+      java.lang.String getFieldName();
 
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
+      /**
+       *
+       *
+       * <pre>
+       * The field name (optional). Fields without a `field_name` are considered
+       * anonymous and cannot be referenced by name.
+       * </pre>
+       *
+       * <code>string field_name = 1;</code>
+       *
+       * @return The bytes for fieldName.
+       */
+      com.google.protobuf.ByteString getFieldNameBytes();
 
-    public static Builder newBuilder(com.google.bigtable.v2.Type.Bool prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
+      /**
+       *
+       *
+       * <pre>
+       * The type of values in this field.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type type = 2;</code>
+       *
+       * @return Whether the type field is set.
+       */
+      boolean hasType();
 
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
+      /**
+       *
+       *
+       * <pre>
+       * The type of values in this field.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type type = 2;</code>
+       *
+       * @return The type.
+       */
+      com.google.bigtable.v2.Type getType();
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
+      /**
+       *
+       *
+       * <pre>
+       * The type of values in this field.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type type = 2;</code>
+       */
+      com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder();
     }
 
     /**
      *
      *
      * <pre>
-     * bool
-     * Values of type `Bool` are stored in `Value.bool_value`.
+     * A struct field and its type.
      * </pre>
      *
-     * Protobuf type {@code google.bigtable.v2.Type.Bool}
+     * Protobuf type {@code google.bigtable.v2.Type.Struct.Field}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+    public static final class Field extends com.google.protobuf.GeneratedMessageV3
         implements
-        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Bool)
-        com.google.bigtable.v2.Type.BoolOrBuilder {
+        // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct.Field)
+        FieldOrBuilder {
+      private static final long serialVersionUID = 0L;
+
+      // Use Field.newBuilder() to construct.
+      private Field(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+        super(builder);
+      }
+
+      private Field() {
+        fieldName_ = "";
+      }
+
+      @java.lang.Override
+      @SuppressWarnings({"unused"})
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+        return new Field();
+      }
+
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Bool_descriptor;
+            .internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
         return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Bool_fieldAccessorTable
+            .internal_static_google_bigtable_v2_Type_Struct_Field_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Bool.class,
-                com.google.bigtable.v2.Type.Bool.Builder.class);
+                com.google.bigtable.v2.Type.Struct.Field.class,
+                com.google.bigtable.v2.Type.Struct.Field.Builder.class);
       }
 
-      // Construct using com.google.bigtable.v2.Type.Bool.newBuilder()
-      private Builder() {}
+      private int bitField0_;
+      public static final int FIELD_NAME_FIELD_NUMBER = 1;
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-      }
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object fieldName_ = "";
 
+      /**
+       *
+       *
+       * <pre>
+       * The field name (optional). Fields without a `field_name` are considered
+       * anonymous and cannot be referenced by name.
+       * </pre>
+       *
+       * <code>string field_name = 1;</code>
+       *
+       * @return The fieldName.
+       */
       @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        return this;
+      public java.lang.String getFieldName() {
+        java.lang.Object ref = fieldName_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          fieldName_ = s;
+          return s;
+        }
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * The field name (optional). Fields without a `field_name` are considered
+       * anonymous and cannot be referenced by name.
+       * </pre>
+       *
+       * <code>string field_name = 1;</code>
+       *
+       * @return The bytes for fieldName.
+       */
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Bool_descriptor;
+      public com.google.protobuf.ByteString getFieldNameBytes() {
+        java.lang.Object ref = fieldName_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          fieldName_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
       }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Bool getDefaultInstanceForType() {
-        return com.google.bigtable.v2.Type.Bool.getDefaultInstance();
-      }
+      public static final int TYPE_FIELD_NUMBER = 2;
+      private com.google.bigtable.v2.Type type_;
 
+      /**
+       *
+       *
+       * <pre>
+       * The type of values in this field.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type type = 2;</code>
+       *
+       * @return Whether the type field is set.
+       */
       @java.lang.Override
-      public com.google.bigtable.v2.Type.Bool build() {
-        com.google.bigtable.v2.Type.Bool result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
+      public boolean hasType() {
+        return ((bitField0_ & 0x00000001) != 0);
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * The type of values in this field.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type type = 2;</code>
+       *
+       * @return The type.
+       */
       @java.lang.Override
-      public com.google.bigtable.v2.Type.Bool buildPartial() {
-        com.google.bigtable.v2.Type.Bool result = new com.google.bigtable.v2.Type.Bool(this);
-        onBuilt();
-        return result;
+      public com.google.bigtable.v2.Type getType() {
+        return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
       }
 
+      /**
+       *
+       *
+       * <pre>
+       * The type of values in this field.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type type = 2;</code>
+       */
       @java.lang.Override
-      public Builder clone() {
-        return super.clone();
+      public com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder() {
+        return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
       }
 
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.setField(field, value);
-      }
+      private byte memoizedIsInitialized = -1;
 
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
 
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
+        memoizedIsInitialized = 1;
+        return true;
       }
 
       @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
+          com.google.protobuf.GeneratedMessageV3.writeString(output, 1, fieldName_);
+        }
+        if (((bitField0_ & 0x00000001) != 0)) {
+          output.writeMessage(2, getType());
+        }
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
 
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.bigtable.v2.Type.Bool) {
-          return mergeFrom((com.google.bigtable.v2.Type.Bool) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
+          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, fieldName_);
         }
-      }
-
-      public Builder mergeFrom(com.google.bigtable.v2.Type.Bool other) {
-        if (other == com.google.bigtable.v2.Type.Bool.getDefaultInstance()) return this;
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
+        if (((bitField0_ & 0x00000001) != 0)) {
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getType());
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
       }
 
       @java.lang.Override
-      public final boolean isInitialized() {
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+          return true;
+        }
+        if (!(obj instanceof com.google.bigtable.v2.Type.Struct.Field)) {
+          return super.equals(obj);
+        }
+        com.google.bigtable.v2.Type.Struct.Field other =
+            (com.google.bigtable.v2.Type.Struct.Field) obj;
+
+        if (!getFieldName().equals(other.getFieldName())) return false;
+        if (hasType() != other.hasType()) return false;
+        if (hasType()) {
+          if (!getType().equals(other.getType())) return false;
+        }
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
       @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
         }
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + FIELD_NAME_FIELD_NUMBER;
+        hash = (53 * hash) + getFieldName().hashCode();
+        if (hasType()) {
+          hash = (37 * hash) + TYPE_FIELD_NUMBER;
+          hash = (53 * hash) + getType().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
       }
 
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
       }
 
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
       }
 
-      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Bool)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Bool)
-    private static final com.google.bigtable.v2.Type.Bool DEFAULT_INSTANCE;
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
 
-    static {
-      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Bool();
-    }
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
 
-    public static com.google.bigtable.v2.Type.Bool getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
 
-    private static final com.google.protobuf.Parser<Bool> PARSER =
-        new com.google.protobuf.AbstractParser<Bool>() {
-          @java.lang.Override
-          public Bool parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
 
-    public static com.google.protobuf.Parser<Bool> parser() {
-      return PARSER;
-    }
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Bool> getParserForType() {
-      return PARSER;
-    }
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
 
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Bool getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
+      public static com.google.bigtable.v2.Type.Struct.Field parseDelimitedFrom(
+          java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      }
 
-  public interface Float32OrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Float32)
-      com.google.protobuf.MessageOrBuilder {}
+      public static com.google.bigtable.v2.Type.Struct.Field parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
+      }
 
-  /**
-   *
-   *
-   * <pre>
-   * Float32
-   * Values of type `Float32` are stored in `Value.float_value`.
-   * </pre>
-   *
-   * Protobuf type {@code google.bigtable.v2.Type.Float32}
-   */
-  public static final class Float32 extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Float32)
-      Float32OrBuilder {
-    private static final long serialVersionUID = 0L;
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      }
 
-    // Use Float32.newBuilder() to construct.
-    private Float32(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
+      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
+      }
 
-    private Float32() {}
+      @java.lang.Override
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Float32();
-    }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Float32_descriptor;
-    }
+      public static Builder newBuilder(com.google.bigtable.v2.Type.Struct.Field prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Float32_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.bigtable.v2.Type.Float32.class,
-              com.google.bigtable.v2.Type.Float32.Builder.class);
-    }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      }
 
-    private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
 
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+      /**
+       *
+       *
+       * <pre>
+       * A struct field and its type.
+       * </pre>
+       *
+       * Protobuf type {@code google.bigtable.v2.Type.Struct.Field}
+       */
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+          implements
+          // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Struct.Field)
+          com.google.bigtable.v2.Type.Struct.FieldOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
+        }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Field_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.bigtable.v2.Type.Struct.Field.class,
+                  com.google.bigtable.v2.Type.Struct.Field.Builder.class);
+        }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      getUnknownFields().writeTo(output);
-    }
+        // Construct using com.google.bigtable.v2.Type.Struct.Field.newBuilder()
+        private Builder() {
+          maybeForceBuilderInitialization();
+        }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+          maybeForceBuilderInitialization();
+        }
 
-      size = 0;
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+        private void maybeForceBuilderInitialization() {
+          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+            getTypeFieldBuilder();
+          }
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-        return true;
-      }
-      if (!(obj instanceof com.google.bigtable.v2.Type.Float32)) {
-        return super.equals(obj);
-      }
-      com.google.bigtable.v2.Type.Float32 other = (com.google.bigtable.v2.Type.Float32) obj;
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          fieldName_ = "";
+          type_ = null;
+          if (typeBuilder_ != null) {
+            typeBuilder_.dispose();
+            typeBuilder_ = null;
+          }
+          return this;
+        }
 
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
+        }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Field getDefaultInstanceForType() {
+          return com.google.bigtable.v2.Type.Struct.Field.getDefaultInstance();
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Field build() {
+          com.google.bigtable.v2.Type.Struct.Field result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Field buildPartial() {
+          com.google.bigtable.v2.Type.Struct.Field result =
+              new com.google.bigtable.v2.Type.Struct.Field(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
+          onBuilt();
+          return result;
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        private void buildPartial0(com.google.bigtable.v2.Type.Struct.Field result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.fieldName_ = fieldName_;
+          }
+          int to_bitField0_ = 0;
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.type_ = typeBuilder_ == null ? type_ : typeBuilder_.build();
+            to_bitField0_ |= 0x00000001;
+          }
+          result.bitField0_ |= to_bitField0_;
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public Builder clone() {
+          return super.clone();
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        public Builder setField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.setField(field, value);
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+          return super.clearField(field);
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        @java.lang.Override
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+          return super.clearOneof(oneof);
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public Builder setRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            int index,
+            java.lang.Object value) {
+          return super.setRepeatedField(field, index, value);
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
+        @java.lang.Override
+        public Builder addRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          return super.addRepeatedField(field, value);
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof com.google.bigtable.v2.Type.Struct.Field) {
+            return mergeFrom((com.google.bigtable.v2.Type.Struct.Field) other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        public Builder mergeFrom(com.google.bigtable.v2.Type.Struct.Field other) {
+          if (other == com.google.bigtable.v2.Type.Struct.Field.getDefaultInstance()) return this;
+          if (!other.getFieldName().isEmpty()) {
+            fieldName_ = other.fieldName_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (other.hasType()) {
+            mergeType(other.getType());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
 
-    public static com.google.bigtable.v2.Type.Float32 parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
 
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    fieldName_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    input.readMessage(getTypeFieldBuilder().getBuilder(), extensionRegistry);
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 18
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
 
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
+        private int bitField0_;
 
-    public static Builder newBuilder(com.google.bigtable.v2.Type.Float32 prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
+        private java.lang.Object fieldName_ = "";
+
+        /**
+         *
+         *
+         * <pre>
+         * The field name (optional). Fields without a `field_name` are considered
+         * anonymous and cannot be referenced by name.
+         * </pre>
+         *
+         * <code>string field_name = 1;</code>
+         *
+         * @return The fieldName.
+         */
+        public java.lang.String getFieldName() {
+          java.lang.Object ref = fieldName_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            fieldName_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * The field name (optional). Fields without a `field_name` are considered
+         * anonymous and cannot be referenced by name.
+         * </pre>
+         *
+         * <code>string field_name = 1;</code>
+         *
+         * @return The bytes for fieldName.
+         */
+        public com.google.protobuf.ByteString getFieldNameBytes() {
+          java.lang.Object ref = fieldName_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            fieldName_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
 
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
+        /**
+         *
+         *
+         * <pre>
+         * The field name (optional). Fields without a `field_name` are considered
+         * anonymous and cannot be referenced by name.
+         * </pre>
+         *
+         * <code>string field_name = 1;</code>
+         *
+         * @param value The fieldName to set.
+         * @return This builder for chaining.
+         */
+        public Builder setFieldName(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          fieldName_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
+        /**
+         *
+         *
+         * <pre>
+         * The field name (optional). Fields without a `field_name` are considered
+         * anonymous and cannot be referenced by name.
+         * </pre>
+         *
+         * <code>string field_name = 1;</code>
+         *
+         * @return This builder for chaining.
+         */
+        public Builder clearFieldName() {
+          fieldName_ = getDefaultInstance().getFieldName();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * Float32
-     * Values of type `Float32` are stored in `Value.float_value`.
-     * </pre>
-     *
-     * Protobuf type {@code google.bigtable.v2.Type.Float32}
-     */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-        implements
-        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Float32)
-        com.google.bigtable.v2.Type.Float32OrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Float32_descriptor;
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The field name (optional). Fields without a `field_name` are considered
+         * anonymous and cannot be referenced by name.
+         * </pre>
+         *
+         * <code>string field_name = 1;</code>
+         *
+         * @param value The bytes for fieldName to set.
+         * @return This builder for chaining.
+         */
+        public Builder setFieldNameBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          checkByteStringIsUtf8(value);
+          fieldName_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
 
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Float32_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Float32.class,
-                com.google.bigtable.v2.Type.Float32.Builder.class);
-      }
+        private com.google.bigtable.v2.Type type_;
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type,
+                com.google.bigtable.v2.Type.Builder,
+                com.google.bigtable.v2.TypeOrBuilder>
+            typeBuilder_;
 
-      // Construct using com.google.bigtable.v2.Type.Float32.newBuilder()
-      private Builder() {}
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         *
+         * @return Whether the type field is set.
+         */
+        public boolean hasType() {
+          return ((bitField0_ & 0x00000002) != 0);
+        }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         *
+         * @return The type.
+         */
+        public com.google.bigtable.v2.Type getType() {
+          if (typeBuilder_ == null) {
+            return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
+          } else {
+            return typeBuilder_.getMessage();
+          }
+        }
 
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        return this;
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        public Builder setType(com.google.bigtable.v2.Type value) {
+          if (typeBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            type_ = value;
+          } else {
+            typeBuilder_.setMessage(value);
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
 
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Float32_descriptor;
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        public Builder setType(com.google.bigtable.v2.Type.Builder builderForValue) {
+          if (typeBuilder_ == null) {
+            type_ = builderForValue.build();
+          } else {
+            typeBuilder_.setMessage(builderForValue.build());
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Float32 getDefaultInstanceForType() {
-        return com.google.bigtable.v2.Type.Float32.getDefaultInstance();
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        public Builder mergeType(com.google.bigtable.v2.Type value) {
+          if (typeBuilder_ == null) {
+            if (((bitField0_ & 0x00000002) != 0)
+                && type_ != null
+                && type_ != com.google.bigtable.v2.Type.getDefaultInstance()) {
+              getTypeBuilder().mergeFrom(value);
+            } else {
+              type_ = value;
+            }
+          } else {
+            typeBuilder_.mergeFrom(value);
+          }
+          if (type_ != null) {
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          return this;
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Float32 build() {
-        com.google.bigtable.v2.Type.Float32 result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        public Builder clearType() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          type_ = null;
+          if (typeBuilder_ != null) {
+            typeBuilder_.dispose();
+            typeBuilder_ = null;
+          }
+          onChanged();
+          return this;
         }
-        return result;
-      }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Float32 buildPartial() {
-        com.google.bigtable.v2.Type.Float32 result = new com.google.bigtable.v2.Type.Float32(this);
-        onBuilt();
-        return result;
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        public com.google.bigtable.v2.Type.Builder getTypeBuilder() {
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return getTypeFieldBuilder().getBuilder();
+        }
 
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        public com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder() {
+          if (typeBuilder_ != null) {
+            return typeBuilder_.getMessageOrBuilder();
+          } else {
+            return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
+          }
+        }
 
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.setField(field, value);
-      }
+        /**
+         *
+         *
+         * <pre>
+         * The type of values in this field.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type type = 2;</code>
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type,
+                com.google.bigtable.v2.Type.Builder,
+                com.google.bigtable.v2.TypeOrBuilder>
+            getTypeFieldBuilder() {
+          if (typeBuilder_ == null) {
+            typeBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.bigtable.v2.Type,
+                    com.google.bigtable.v2.Type.Builder,
+                    com.google.bigtable.v2.TypeOrBuilder>(
+                    getType(), getParentForChildren(), isClean());
+            type_ = null;
+          }
+          return typeBuilder_;
+        }
 
-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
+        @java.lang.Override
+        public final Builder setUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.setUnknownFields(unknownFields);
+        }
 
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
+        @java.lang.Override
+        public final Builder mergeUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.mergeUnknownFields(unknownFields);
+        }
 
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
+        // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Struct.Field)
       }
 
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
+      // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Struct.Field)
+      private static final com.google.bigtable.v2.Type.Struct.Field DEFAULT_INSTANCE;
 
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.bigtable.v2.Type.Float32) {
-          return mergeFrom((com.google.bigtable.v2.Type.Float32) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
+      static {
+        DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Struct.Field();
       }
 
-      public Builder mergeFrom(com.google.bigtable.v2.Type.Float32 other) {
-        if (other == com.google.bigtable.v2.Type.Float32.getDefaultInstance()) return this;
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
+      public static com.google.bigtable.v2.Type.Struct.Field getDefaultInstance() {
+        return DEFAULT_INSTANCE;
       }
 
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
+      private static final com.google.protobuf.Parser<Field> PARSER =
+          new com.google.protobuf.AbstractParser<Field>() {
+            @java.lang.Override
+            public Field parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
+      public static com.google.protobuf.Parser<Field> parser() {
+        return PARSER;
       }
 
       @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
+      public com.google.protobuf.Parser<Field> getParserForType() {
+        return PARSER;
       }
 
       @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
+      public com.google.bigtable.v2.Type.Struct.Field getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
       }
-
-      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Float32)
     }
 
-    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Float32)
-    private static final com.google.bigtable.v2.Type.Float32 DEFAULT_INSTANCE;
+    public interface EncodingOrBuilder
+        extends
+        // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct.Encoding)
+        com.google.protobuf.MessageOrBuilder {
 
-    static {
-      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Float32();
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Use `Singleton` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+       *
+       * @return Whether the singleton field is set.
+       */
+      boolean hasSingleton();
 
-    public static com.google.bigtable.v2.Type.Float32 getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Use `Singleton` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+       *
+       * @return The singleton.
+       */
+      com.google.bigtable.v2.Type.Struct.Encoding.Singleton getSingleton();
 
-    private static final com.google.protobuf.Parser<Float32> PARSER =
-        new com.google.protobuf.AbstractParser<Float32>() {
-          @java.lang.Override
-          public Float32 parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+      /**
+       *
+       *
+       * <pre>
+       * Use `Singleton` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+       */
+      com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder getSingletonOrBuilder();
 
-    public static com.google.protobuf.Parser<Float32> parser() {
-      return PARSER;
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Use `DelimitedBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+       *
+       * @return Whether the delimitedBytes field is set.
+       */
+      boolean hasDelimitedBytes();
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Float32> getParserForType() {
-      return PARSER;
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Use `DelimitedBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+       *
+       * @return The delimitedBytes.
+       */
+      com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes getDelimitedBytes();
 
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Float32 getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
+      /**
+       *
+       *
+       * <pre>
+       * Use `DelimitedBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+       */
+      com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder
+          getDelimitedBytesOrBuilder();
 
-  public interface Float64OrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Float64)
-      com.google.protobuf.MessageOrBuilder {}
+      /**
+       *
+       *
+       * <pre>
+       * User `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+       * </code>
+       *
+       * @return Whether the orderedCodeBytes field is set.
+       */
+      boolean hasOrderedCodeBytes();
 
-  /**
-   *
-   *
-   * <pre>
-   * Float64
-   * Values of type `Float64` are stored in `Value.float_value`.
-   * </pre>
-   *
-   * Protobuf type {@code google.bigtable.v2.Type.Float64}
-   */
-  public static final class Float64 extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Float64)
-      Float64OrBuilder {
-    private static final long serialVersionUID = 0L;
+      /**
+       *
+       *
+       * <pre>
+       * User `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+       * </code>
+       *
+       * @return The orderedCodeBytes.
+       */
+      com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes getOrderedCodeBytes();
 
-    // Use Float64.newBuilder() to construct.
-    private Float64(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
+      /**
+       *
+       *
+       * <pre>
+       * User `OrderedCodeBytes` encoding.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+       * </code>
+       */
+      com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder
+          getOrderedCodeBytesOrBuilder();
+
+      com.google.bigtable.v2.Type.Struct.Encoding.EncodingCase getEncodingCase();
     }
 
-    private Float64() {}
+    /**
+     *
+     *
+     * <pre>
+     * Rules used to convert to or from lower level types.
+     * </pre>
+     *
+     * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding}
+     */
+    public static final class Encoding extends com.google.protobuf.GeneratedMessageV3
+        implements
+        // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct.Encoding)
+        EncodingOrBuilder {
+      private static final long serialVersionUID = 0L;
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Float64();
-    }
+      // Use Encoding.newBuilder() to construct.
+      private Encoding(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+        super(builder);
+      }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Float64_descriptor;
-    }
+      private Encoding() {}
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Float64_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.bigtable.v2.Type.Float64.class,
-              com.google.bigtable.v2.Type.Float64.Builder.class);
-    }
+      @java.lang.Override
+      @SuppressWarnings({"unused"})
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+        return new Encoding();
+      }
 
-    private byte memoizedIsInitialized = -1;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor;
+      }
 
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.bigtable.v2.TypesProto
+            .internal_static_google_bigtable_v2_Type_Struct_Encoding_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.bigtable.v2.Type.Struct.Encoding.class,
+                com.google.bigtable.v2.Type.Struct.Encoding.Builder.class);
+      }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+      public interface SingletonOrBuilder
+          extends
+          // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct.Encoding.Singleton)
+          com.google.protobuf.MessageOrBuilder {}
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      getUnknownFields().writeTo(output);
-    }
+      /**
+       *
+       *
+       * <pre>
+       * Uses the encoding of `fields[0].type` as-is.
+       * Only valid if `fields.size == 1`.
+       * </pre>
+       *
+       * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding.Singleton}
+       */
+      public static final class Singleton extends com.google.protobuf.GeneratedMessageV3
+          implements
+          // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct.Encoding.Singleton)
+          SingletonOrBuilder {
+        private static final long serialVersionUID = 0L;
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
+        // Use Singleton.newBuilder() to construct.
+        private Singleton(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+          super(builder);
+        }
 
-      size = 0;
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+        private Singleton() {}
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-        return true;
-      }
-      if (!(obj instanceof com.google.bigtable.v2.Type.Float64)) {
-        return super.equals(obj);
-      }
-      com.google.bigtable.v2.Type.Float64 other = (com.google.bigtable.v2.Type.Float64) obj;
+        @java.lang.Override
+        @SuppressWarnings({"unused"})
+        protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+          return new Singleton();
+        }
 
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_descriptor;
+        }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.bigtable.v2.Type.Struct.Encoding.Singleton.class,
+                  com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder.class);
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        private byte memoizedIsInitialized = -1;
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public final boolean isInitialized() {
+          byte isInitialized = memoizedIsInitialized;
+          if (isInitialized == 1) return true;
+          if (isInitialized == 0) return false;
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+          memoizedIsInitialized = 1;
+          return true;
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+            throws java.io.IOException {
+          getUnknownFields().writeTo(output);
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        public int getSerializedSize() {
+          int size = memoizedSize;
+          if (size != -1) return size;
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+          size = 0;
+          size += getUnknownFields().getSerializedSize();
+          memoizedSize = size;
+          return size;
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+          if (obj == this) {
+            return true;
+          }
+          if (!(obj instanceof com.google.bigtable.v2.Type.Struct.Encoding.Singleton)) {
+            return super.equals(obj);
+          }
+          com.google.bigtable.v2.Type.Struct.Encoding.Singleton other =
+              (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) obj;
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+          return true;
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
+        @java.lang.Override
+        public int hashCode() {
+          if (memoizedHashCode != 0) {
+            return memoizedHashCode;
+          }
+          int hash = 41;
+          hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (29 * hash) + getUnknownFields().hashCode();
+          memoizedHashCode = hash;
+          return hash;
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    public static com.google.bigtable.v2.Type.Float64 parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(byte[] data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    public static Builder newBuilder(com.google.bigtable.v2.Type.Float64 prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * Float64
-     * Values of type `Float64` are stored in `Value.float_value`.
-     * </pre>
-     *
-     * Protobuf type {@code google.bigtable.v2.Type.Float64}
-     */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-        implements
-        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Float64)
-        com.google.bigtable.v2.Type.Float64OrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Float64_descriptor;
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseDelimitedFrom(
+            java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input);
+        }
 
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Float64_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Float64.class,
-                com.google.bigtable.v2.Type.Float64.Builder.class);
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-      // Construct using com.google.bigtable.v2.Type.Float64.newBuilder()
-      private Builder() {}
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        return this;
-      }
+        @java.lang.Override
+        public Builder newBuilderForType() {
+          return newBuilder();
+        }
 
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Float64_descriptor;
-      }
+        public static Builder newBuilder() {
+          return DEFAULT_INSTANCE.toBuilder();
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Float64 getDefaultInstanceForType() {
-        return com.google.bigtable.v2.Type.Float64.getDefaultInstance();
-      }
+        public static Builder newBuilder(
+            com.google.bigtable.v2.Type.Struct.Encoding.Singleton prototype) {
+          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Float64 build() {
-        com.google.bigtable.v2.Type.Float64 result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
+        @java.lang.Override
+        public Builder toBuilder() {
+          return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
         }
-        return result;
-      }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Float64 buildPartial() {
-        com.google.bigtable.v2.Type.Float64 result = new com.google.bigtable.v2.Type.Float64(this);
-        onBuilt();
-        return result;
-      }
+        @java.lang.Override
+        protected Builder newBuilderForType(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          Builder builder = new Builder(parent);
+          return builder;
+        }
 
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
+        /**
+         *
+         *
+         * <pre>
+         * Uses the encoding of `fields[0].type` as-is.
+         * Only valid if `fields.size == 1`.
+         * </pre>
+         *
+         * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding.Singleton}
+         */
+        public static final class Builder
+            extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+            implements
+            // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Struct.Encoding.Singleton)
+            com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder {
+          public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_descriptor;
+          }
 
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.setField(field, value);
-      }
+          @java.lang.Override
+          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+              internalGetFieldAccessorTable() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_fieldAccessorTable
+                .ensureFieldAccessorsInitialized(
+                    com.google.bigtable.v2.Type.Struct.Encoding.Singleton.class,
+                    com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder.class);
+          }
 
-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
+          // Construct using com.google.bigtable.v2.Type.Struct.Encoding.Singleton.newBuilder()
+          private Builder() {}
 
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
+          private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            super(parent);
+          }
 
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
+          @java.lang.Override
+          public Builder clear() {
+            super.clear();
+            return this;
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_descriptor;
+          }
 
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.Singleton getDefaultInstanceForType() {
+            return com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+          }
 
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.bigtable.v2.Type.Float64) {
-          return mergeFrom((com.google.bigtable.v2.Type.Float64) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.Singleton build() {
+            com.google.bigtable.v2.Type.Struct.Encoding.Singleton result = buildPartial();
+            if (!result.isInitialized()) {
+              throw newUninitializedMessageException(result);
+            }
+            return result;
+          }
 
-      public Builder mergeFrom(com.google.bigtable.v2.Type.Float64 other) {
-        if (other == com.google.bigtable.v2.Type.Float64.getDefaultInstance()) return this;
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.Singleton buildPartial() {
+            com.google.bigtable.v2.Type.Struct.Encoding.Singleton result =
+                new com.google.bigtable.v2.Type.Struct.Encoding.Singleton(this);
+            onBuilt();
+            return result;
+          }
 
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
+          @java.lang.Override
+          public Builder clone() {
+            return super.clone();
+          }
 
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
-      }
+          @java.lang.Override
+          public Builder setField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.setField(field, value);
+          }
 
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
+          @java.lang.Override
+          public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+            return super.clearField(field);
+          }
 
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
+          @java.lang.Override
+          public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+            return super.clearOneof(oneof);
+          }
 
-      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Float64)
-    }
+          @java.lang.Override
+          public Builder setRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field,
+              int index,
+              java.lang.Object value) {
+            return super.setRepeatedField(field, index, value);
+          }
 
-    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Float64)
-    private static final com.google.bigtable.v2.Type.Float64 DEFAULT_INSTANCE;
+          @java.lang.Override
+          public Builder addRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.addRepeatedField(field, value);
+          }
 
-    static {
-      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Float64();
-    }
+          @java.lang.Override
+          public Builder mergeFrom(com.google.protobuf.Message other) {
+            if (other instanceof com.google.bigtable.v2.Type.Struct.Encoding.Singleton) {
+              return mergeFrom((com.google.bigtable.v2.Type.Struct.Encoding.Singleton) other);
+            } else {
+              super.mergeFrom(other);
+              return this;
+            }
+          }
 
-    public static com.google.bigtable.v2.Type.Float64 getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+          public Builder mergeFrom(com.google.bigtable.v2.Type.Struct.Encoding.Singleton other) {
+            if (other == com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance())
+              return this;
+            this.mergeUnknownFields(other.getUnknownFields());
+            onChanged();
+            return this;
+          }
 
-    private static final com.google.protobuf.Parser<Float64> PARSER =
-        new com.google.protobuf.AbstractParser<Float64>() {
           @java.lang.Override
-          public Float64 parsePartialFrom(
+          public final boolean isInitialized() {
+            return true;
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
+              throws java.io.IOException {
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
+            }
             try {
-              builder.mergeFrom(input, extensionRegistry);
+              boolean done = false;
+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  default:
+                    {
+                      if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                        done = true; // was an endgroup tag
+                      }
+                      break;
+                    } // default:
+                } // switch (tag)
+              } // while (!done)
             } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
+              throw e.unwrapIOException();
+            } finally {
+              onChanged();
+            } // finally
+            return this;
           }
-        };
 
-    public static com.google.protobuf.Parser<Float64> parser() {
-      return PARSER;
-    }
+          @java.lang.Override
+          public final Builder setUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.setUnknownFields(unknownFields);
+          }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Float64> getParserForType() {
-      return PARSER;
-    }
+          @java.lang.Override
+          public final Builder mergeUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.mergeUnknownFields(unknownFields);
+          }
 
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Float64 getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
+          // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Struct.Encoding.Singleton)
+        }
 
-  public interface TimestampOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Timestamp)
-      com.google.protobuf.MessageOrBuilder {}
+        // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Struct.Encoding.Singleton)
+        private static final com.google.bigtable.v2.Type.Struct.Encoding.Singleton DEFAULT_INSTANCE;
 
-  /**
-   *
-   *
-   * <pre>
-   * Timestamp
-   * Values of type `Timestamp` are stored in `Value.timestamp_value`.
-   * </pre>
-   *
-   * Protobuf type {@code google.bigtable.v2.Type.Timestamp}
-   */
-  public static final class Timestamp extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Timestamp)
-      TimestampOrBuilder {
-    private static final long serialVersionUID = 0L;
+        static {
+          DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Struct.Encoding.Singleton();
+        }
 
-    // Use Timestamp.newBuilder() to construct.
-    private Timestamp(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.Singleton getDefaultInstance() {
+          return DEFAULT_INSTANCE;
+        }
 
-    private Timestamp() {}
+        private static final com.google.protobuf.Parser<Singleton> PARSER =
+            new com.google.protobuf.AbstractParser<Singleton>() {
+              @java.lang.Override
+              public Singleton parsePartialFrom(
+                  com.google.protobuf.CodedInputStream input,
+                  com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                  throws com.google.protobuf.InvalidProtocolBufferException {
+                Builder builder = newBuilder();
+                try {
+                  builder.mergeFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                  throw e.setUnfinishedMessage(builder.buildPartial());
+                } catch (com.google.protobuf.UninitializedMessageException e) {
+                  throw e.asInvalidProtocolBufferException()
+                      .setUnfinishedMessage(builder.buildPartial());
+                } catch (java.io.IOException e) {
+                  throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                      .setUnfinishedMessage(builder.buildPartial());
+                }
+                return builder.buildPartial();
+              }
+            };
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Timestamp();
-    }
+        public static com.google.protobuf.Parser<Singleton> parser() {
+          return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<Singleton> getParserForType() {
+          return PARSER;
+        }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
-    }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.Singleton getDefaultInstanceForType() {
+          return DEFAULT_INSTANCE;
+        }
+      }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Timestamp_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.bigtable.v2.Type.Timestamp.class,
-              com.google.bigtable.v2.Type.Timestamp.Builder.class);
-    }
+      public interface DelimitedBytesOrBuilder
+          extends
+          // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes)
+          com.google.protobuf.MessageOrBuilder {
 
-    private byte memoizedIsInitialized = -1;
+        /**
+         *
+         *
+         * <pre>
+         * Byte sequence used to delimit concatenated fields. The delimiter must
+         * contain at least 1 character and at most 50 characters.
+         * </pre>
+         *
+         * <code>bytes delimiter = 1;</code>
+         *
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-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+      /**
+       *
+       *
+       * <pre>
+       * Fields are encoded independently and concatenated with a configurable
+       * `delimiter` in between.
+       *
+       * A struct with no fields defined is encoded as a single `delimiter`.
+       *
+       * Sorted mode:
+       *
+       *  - Fields are encoded in sorted mode.
+       *  - Encoded field values must not contain any bytes &lt;= `delimiter[0]`
+       *  - Element-wise order is preserved: `A &lt; B` if `A[0] &lt; B[0]`, or if
+       *    `A[0] == B[0] &amp;&amp; A[1] &lt; B[1]`, etc. Strict prefixes sort first.
+       *
+       * Distinct mode:
+       *
+       *  - Fields are encoded in distinct mode.
+       *  - Encoded field values must not contain `delimiter[0]`.
+       * </pre>
+       *
+       * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes}
+       */
+      public static final class DelimitedBytes extends com.google.protobuf.GeneratedMessageV3
+          implements
+          // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes)
+          DelimitedBytesOrBuilder {
+        private static final long serialVersionUID = 0L;
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+        // Use DelimitedBytes.newBuilder() to construct.
+        private DelimitedBytes(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+          super(builder);
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-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      getUnknownFields().writeTo(output);
-    }
+        private DelimitedBytes() {
+          delimiter_ = com.google.protobuf.ByteString.EMPTY;
+        }
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
+        @java.lang.Override
+        @SuppressWarnings({"unused"})
+        protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
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-      size = 0;
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-      memoizedSize = size;
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+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_descriptor;
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
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-        return super.equals(obj);
-      }
-      com.google.bigtable.v2.Type.Timestamp other = (com.google.bigtable.v2.Type.Timestamp) obj;
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
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+              .ensureFieldAccessorsInitialized(
+                  com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.class,
+                  com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder.class);
+        }
 
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
+        public static final int DELIMITER_FIELD_NUMBER = 1;
+        private com.google.protobuf.ByteString delimiter_ = com.google.protobuf.ByteString.EMPTY;
 
-    @java.lang.Override
-    public int hashCode() {
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-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+        /**
+         *
+         *
+         * <pre>
+         * Byte sequence used to delimit concatenated fields. The delimiter must
+         * contain at least 1 character and at most 50 characters.
+         * </pre>
+         *
+         * <code>bytes delimiter = 1;</code>
+         *
+         * @return The delimiter.
+         */
+        @java.lang.Override
+        public com.google.protobuf.ByteString getDelimiter() {
+          return delimiter_;
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        private byte memoizedIsInitialized = -1;
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public final boolean isInitialized() {
+          byte isInitialized = memoizedIsInitialized;
+          if (isInitialized == 1) return true;
+          if (isInitialized == 0) return false;
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+          memoizedIsInitialized = 1;
+          return true;
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+            throws java.io.IOException {
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+          getUnknownFields().writeTo(output);
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-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        public int getSerializedSize() {
+          int size = memoizedSize;
+          if (size != -1) return size;
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+          size = 0;
+          if (!delimiter_.isEmpty()) {
+            size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, delimiter_);
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+          size += getUnknownFields().getSerializedSize();
+          memoizedSize = size;
+          return size;
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+          if (obj == this) {
+            return true;
+          }
+          if (!(obj instanceof com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes)) {
+            return super.equals(obj);
+          }
+          com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes other =
+              (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) obj;
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+          if (!getDelimiter().equals(other.getDelimiter())) return false;
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+          return true;
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
+        @java.lang.Override
+        public int hashCode() {
+          if (memoizedHashCode != 0) {
+            return memoizedHashCode;
+          }
+          int hash = 41;
+          hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (37 * hash) + DELIMITER_FIELD_NUMBER;
+          hash = (53 * hash) + getDelimiter().hashCode();
+          hash = (29 * hash) + getUnknownFields().hashCode();
+          memoizedHashCode = hash;
+          return hash;
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    public static com.google.bigtable.v2.Type.Timestamp parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    public static Builder newBuilder(com.google.bigtable.v2.Type.Timestamp prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseDelimitedFrom(
+            java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input);
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * Timestamp
-     * Values of type `Timestamp` are stored in `Value.timestamp_value`.
-     * </pre>
-     *
-     * Protobuf type {@code google.bigtable.v2.Type.Timestamp}
-     */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-        implements
-        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Timestamp)
-        com.google.bigtable.v2.Type.TimestampOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Timestamp_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Timestamp.class,
-                com.google.bigtable.v2.Type.Timestamp.Builder.class);
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-      // Construct using com.google.bigtable.v2.Type.Timestamp.newBuilder()
-      private Builder() {}
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-      }
+        @java.lang.Override
+        public Builder newBuilderForType() {
+          return newBuilder();
+        }
 
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        return this;
-      }
+        public static Builder newBuilder() {
+          return DEFAULT_INSTANCE.toBuilder();
+        }
 
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
-      }
+        public static Builder newBuilder(
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes prototype) {
+          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Timestamp getDefaultInstanceForType() {
-        return com.google.bigtable.v2.Type.Timestamp.getDefaultInstance();
-      }
+        @java.lang.Override
+        public Builder toBuilder() {
+          return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Timestamp build() {
-        com.google.bigtable.v2.Type.Timestamp result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
+        @java.lang.Override
+        protected Builder newBuilderForType(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          Builder builder = new Builder(parent);
+          return builder;
         }
-        return result;
-      }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Timestamp buildPartial() {
-        com.google.bigtable.v2.Type.Timestamp result =
-            new com.google.bigtable.v2.Type.Timestamp(this);
-        onBuilt();
-        return result;
-      }
+        /**
+         *
+         *
+         * <pre>
+         * Fields are encoded independently and concatenated with a configurable
+         * `delimiter` in between.
+         *
+         * A struct with no fields defined is encoded as a single `delimiter`.
+         *
+         * Sorted mode:
+         *
+         *  - Fields are encoded in sorted mode.
+         *  - Encoded field values must not contain any bytes &lt;= `delimiter[0]`
+         *  - Element-wise order is preserved: `A &lt; B` if `A[0] &lt; B[0]`, or if
+         *    `A[0] == B[0] &amp;&amp; A[1] &lt; B[1]`, etc. Strict prefixes sort first.
+         *
+         * Distinct mode:
+         *
+         *  - Fields are encoded in distinct mode.
+         *  - Encoded field values must not contain `delimiter[0]`.
+         * </pre>
+         *
+         * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes}
+         */
+        public static final class Builder
+            extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+            implements
+            // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes)
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder {
+          public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_descriptor;
+          }
 
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
+          @java.lang.Override
+          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+              internalGetFieldAccessorTable() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_fieldAccessorTable
+                .ensureFieldAccessorsInitialized(
+                    com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.class,
+                    com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder.class);
+          }
 
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.setField(field, value);
-      }
+          // Construct using com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.newBuilder()
+          private Builder() {}
 
-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
+          private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            super(parent);
+          }
 
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
+          @java.lang.Override
+          public Builder clear() {
+            super.clear();
+            bitField0_ = 0;
+            delimiter_ = com.google.protobuf.ByteString.EMPTY;
+            return this;
+          }
 
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
+          @java.lang.Override
+          public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_descriptor;
+          }
 
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes
+              getDefaultInstanceForType() {
+            return com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
+          }
 
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.bigtable.v2.Type.Timestamp) {
-          return mergeFrom((com.google.bigtable.v2.Type.Timestamp) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes build() {
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes result = buildPartial();
+            if (!result.isInitialized()) {
+              throw newUninitializedMessageException(result);
+            }
+            return result;
+          }
 
-      public Builder mergeFrom(com.google.bigtable.v2.Type.Timestamp other) {
-        if (other == com.google.bigtable.v2.Type.Timestamp.getDefaultInstance()) return this;
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes buildPartial() {
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes result =
+                new com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes(this);
+            if (bitField0_ != 0) {
+              buildPartial0(result);
+            }
+            onBuilt();
+            return result;
+          }
 
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
+          private void buildPartial0(
+              com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes result) {
+            int from_bitField0_ = bitField0_;
+            if (((from_bitField0_ & 0x00000001) != 0)) {
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-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
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-            switch (tag) {
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-                    done = true; // was an endgroup tag
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-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
-      }
+          @java.lang.Override
+          public Builder clone() {
+            return super.clone();
+          }
 
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
+          @java.lang.Override
+          public Builder setField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.setField(field, value);
+          }
 
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
+          @java.lang.Override
+          public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+            return super.clearField(field);
+          }
 
-      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Timestamp)
-    }
+          @java.lang.Override
+          public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+            return super.clearOneof(oneof);
+          }
 
-    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Timestamp)
-    private static final com.google.bigtable.v2.Type.Timestamp DEFAULT_INSTANCE;
+          @java.lang.Override
+          public Builder setRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field,
+              int index,
+              java.lang.Object value) {
+            return super.setRepeatedField(field, index, value);
+          }
 
-    static {
-      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Timestamp();
-    }
+          @java.lang.Override
+          public Builder addRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.addRepeatedField(field, value);
+          }
 
-    public static com.google.bigtable.v2.Type.Timestamp getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+          @java.lang.Override
+          public Builder mergeFrom(com.google.protobuf.Message other) {
+            if (other instanceof com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) {
+              return mergeFrom((com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) other);
+            } else {
+              super.mergeFrom(other);
+              return this;
+            }
+          }
+
+          public Builder mergeFrom(
+              com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes other) {
+            if (other
+                == com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance())
+              return this;
+            if (other.getDelimiter() != com.google.protobuf.ByteString.EMPTY) {
+              setDelimiter(other.getDelimiter());
+            }
+            this.mergeUnknownFields(other.getUnknownFields());
+            onChanged();
+            return this;
+          }
 
-    private static final com.google.protobuf.Parser<Timestamp> PARSER =
-        new com.google.protobuf.AbstractParser<Timestamp>() {
           @java.lang.Override
-          public Timestamp parsePartialFrom(
+          public final boolean isInitialized() {
+            return true;
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
+              throws java.io.IOException {
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
+            }
             try {
-              builder.mergeFrom(input, extensionRegistry);
+              boolean done = false;
+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  case 10:
+                    {
+                      delimiter_ = input.readBytes();
+                      bitField0_ |= 0x00000001;
+                      break;
+                    } // case 10
+                  default:
+                    {
+                      if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                        done = true; // was an endgroup tag
+                      }
+                      break;
+                    } // default:
+                } // switch (tag)
+              } // while (!done)
             } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
+              throw e.unwrapIOException();
+            } finally {
+              onChanged();
+            } // finally
+            return this;
           }
-        };
 
-    public static com.google.protobuf.Parser<Timestamp> parser() {
-      return PARSER;
-    }
+          private int bitField0_;
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Timestamp> getParserForType() {
-      return PARSER;
-    }
+          private com.google.protobuf.ByteString delimiter_ = com.google.protobuf.ByteString.EMPTY;
 
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Timestamp getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
+          /**
+           *
+           *
+           * <pre>
+           * Byte sequence used to delimit concatenated fields. The delimiter must
+           * contain at least 1 character and at most 50 characters.
+           * </pre>
+           *
+           * <code>bytes delimiter = 1;</code>
+           *
+           * @return The delimiter.
+           */
+          @java.lang.Override
+          public com.google.protobuf.ByteString getDelimiter() {
+            return delimiter_;
+          }
 
-  public interface DateOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Date)
-      com.google.protobuf.MessageOrBuilder {}
+          /**
+           *
+           *
+           * <pre>
+           * Byte sequence used to delimit concatenated fields. The delimiter must
+           * contain at least 1 character and at most 50 characters.
+           * </pre>
+           *
+           * <code>bytes delimiter = 1;</code>
+           *
+           * @param value The delimiter to set.
+           * @return This builder for chaining.
+           */
+          public Builder setDelimiter(com.google.protobuf.ByteString value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            delimiter_ = value;
+            bitField0_ |= 0x00000001;
+            onChanged();
+            return this;
+          }
 
-  /**
-   *
-   *
-   * <pre>
-   * Date
-   * Values of type `Date` are stored in `Value.date_value`.
-   * </pre>
-   *
-   * Protobuf type {@code google.bigtable.v2.Type.Date}
-   */
-  public static final class Date extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Date)
-      DateOrBuilder {
-    private static final long serialVersionUID = 0L;
+          /**
+           *
+           *
+           * <pre>
+           * Byte sequence used to delimit concatenated fields. The delimiter must
+           * contain at least 1 character and at most 50 characters.
+           * </pre>
+           *
+           * <code>bytes delimiter = 1;</code>
+           *
+           * @return This builder for chaining.
+           */
+          public Builder clearDelimiter() {
+            bitField0_ = (bitField0_ & ~0x00000001);
+            delimiter_ = getDefaultInstance().getDelimiter();
+            onChanged();
+            return this;
+          }
 
-    // Use Date.newBuilder() to construct.
-    private Date(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
+          @java.lang.Override
+          public final Builder setUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.setUnknownFields(unknownFields);
+          }
 
-    private Date() {}
+          @java.lang.Override
+          public final Builder mergeUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.mergeUnknownFields(unknownFields);
+          }
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Date();
-    }
+          // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes)
+        }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Date_descriptor;
-    }
+        // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes)
+        private static final com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes
+            DEFAULT_INSTANCE;
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Date_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.bigtable.v2.Type.Date.class,
-              com.google.bigtable.v2.Type.Date.Builder.class);
-    }
+        static {
+          DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes();
+        }
 
-    private byte memoizedIsInitialized = -1;
+        public static com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes
+            getDefaultInstance() {
+          return DEFAULT_INSTANCE;
+        }
 
-    @java.lang.Override
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized == 1) return true;
-      if (isInitialized == 0) return false;
+        private static final com.google.protobuf.Parser<DelimitedBytes> PARSER =
+            new com.google.protobuf.AbstractParser<DelimitedBytes>() {
+              @java.lang.Override
+              public DelimitedBytes parsePartialFrom(
+                  com.google.protobuf.CodedInputStream input,
+                  com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                  throws com.google.protobuf.InvalidProtocolBufferException {
+                Builder builder = newBuilder();
+                try {
+                  builder.mergeFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                  throw e.setUnfinishedMessage(builder.buildPartial());
+                } catch (com.google.protobuf.UninitializedMessageException e) {
+                  throw e.asInvalidProtocolBufferException()
+                      .setUnfinishedMessage(builder.buildPartial());
+                } catch (java.io.IOException e) {
+                  throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                      .setUnfinishedMessage(builder.buildPartial());
+                }
+                return builder.buildPartial();
+              }
+            };
+
+        public static com.google.protobuf.Parser<DelimitedBytes> parser() {
+          return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<DelimitedBytes> getParserForType() {
+          return PARSER;
+        }
 
-      memoizedIsInitialized = 1;
-      return true;
-    }
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes
+            getDefaultInstanceForType() {
+          return DEFAULT_INSTANCE;
+        }
+      }
 
-    @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      getUnknownFields().writeTo(output);
-    }
+      public interface OrderedCodeBytesOrBuilder
+          extends
+          // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes)
+          com.google.protobuf.MessageOrBuilder {}
 
-    @java.lang.Override
-    public int getSerializedSize() {
-      int size = memoizedSize;
-      if (size != -1) return size;
+      /**
+       *
+       *
+       * <pre>
+       * Fields are encoded independently and concatenated with the fixed byte
+       * pair `{0x00, 0x01}` in between.
+       *
+       * Any null `(0x00)` byte in an encoded field is replaced by the fixed
+       * byte pair `{0x00, 0xFF}`.
+       *
+       * Fields that encode to the empty string "" have special handling:
+       *
+       *  - If *every* field encodes to "", or if the STRUCT has no fields
+       *    defined, then the STRUCT is encoded as the fixed byte pair
+       *    `{0x00, 0x00}`.
+       *  - Otherwise, the STRUCT only encodes until the last non-empty field,
+       *    omitting any trailing empty fields. Any empty fields that aren't
+       *    omitted are replaced with the fixed byte pair `{0x00, 0x00}`.
+       *
+       * Examples:
+       *
+       * ```
+       *  - STRUCT()             -&gt; "&#92;00&#92;00"
+       *  - STRUCT("")           -&gt; "&#92;00&#92;00"
+       *  - STRUCT("", "")       -&gt; "&#92;00&#92;00"
+       *  - STRUCT("", "B")      -&gt; "&#92;00&#92;00" + "&#92;00&#92;01" + "B"
+       *  - STRUCT("A", "")      -&gt; "A"
+       *  - STRUCT("", "B", "")  -&gt; "&#92;00&#92;00" + "&#92;00&#92;01" + "B"
+       *  - STRUCT("A", "", "C") -&gt; "A" + "&#92;00&#92;01" + "&#92;00&#92;00" + "&#92;00&#92;01" + "C"
+       * ```
+       *
+       *
+       * Since null bytes are always escaped, this encoding can cause size
+       * blowup for encodings like `Int64.BigEndianBytes` that are likely to
+       * produce many such bytes.
+       *
+       * Sorted mode:
+       *
+       *  - Fields are encoded in sorted mode.
+       *  - All values supported by the field encodings are allowed
+       *  - Element-wise order is preserved: `A &lt; B` if `A[0] &lt; B[0]`, or if
+       *    `A[0] == B[0] &amp;&amp; A[1] &lt; B[1]`, etc. Strict prefixes sort first.
+       *
+       * Distinct mode:
+       *
+       *  - Fields are encoded in distinct mode.
+       *  - All values supported by the field encodings are allowed.
+       * </pre>
+       *
+       * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes}
+       */
+      public static final class OrderedCodeBytes extends com.google.protobuf.GeneratedMessageV3
+          implements
+          // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes)
+          OrderedCodeBytesOrBuilder {
+        private static final long serialVersionUID = 0L;
 
-      size = 0;
-      size += getUnknownFields().getSerializedSize();
-      memoizedSize = size;
-      return size;
-    }
+        // Use OrderedCodeBytes.newBuilder() to construct.
+        private OrderedCodeBytes(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+          super(builder);
+        }
 
-    @java.lang.Override
-    public boolean equals(final java.lang.Object obj) {
-      if (obj == this) {
-        return true;
-      }
-      if (!(obj instanceof com.google.bigtable.v2.Type.Date)) {
-        return super.equals(obj);
-      }
-      com.google.bigtable.v2.Type.Date other = (com.google.bigtable.v2.Type.Date) obj;
+        private OrderedCodeBytes() {}
 
-      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
-      return true;
-    }
+        @java.lang.Override
+        @SuppressWarnings({"unused"})
+        protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+          return new OrderedCodeBytes();
+        }
 
-    @java.lang.Override
-    public int hashCode() {
-      if (memoizedHashCode != 0) {
-        return memoizedHashCode;
-      }
-      int hash = 41;
-      hash = (19 * hash) + getDescriptor().hashCode();
-      hash = (29 * hash) + getUnknownFields().hashCode();
-      memoizedHashCode = hash;
-      return hash;
-    }
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_descriptor;
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.bigtable.v2.TypesProto
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.class,
+                  com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder.class);
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        private byte memoizedIsInitialized = -1;
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        public final boolean isInitialized() {
+          byte isInitialized = memoizedIsInitialized;
+          if (isInitialized == 1) return true;
+          if (isInitialized == 0) return false;
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+          memoizedIsInitialized = 1;
+          return true;
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+            throws java.io.IOException {
+          getUnknownFields().writeTo(output);
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
+        @java.lang.Override
+        public int getSerializedSize() {
+          int size = memoizedSize;
+          if (size != -1) return size;
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+          size = 0;
+          size += getUnknownFields().getSerializedSize();
+          memoizedSize = size;
+          return size;
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+          if (obj == this) {
+            return true;
+          }
+          if (!(obj instanceof com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes)) {
+            return super.equals(obj);
+          }
+          com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes other =
+              (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) obj;
 
-    public static com.google.bigtable.v2.Type.Date parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
-    }
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+          return true;
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        @java.lang.Override
+        public int hashCode() {
+          if (memoizedHashCode != 0) {
+            return memoizedHashCode;
+          }
+          int hash = 41;
+          hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (29 * hash) + getUnknownFields().hashCode();
+          memoizedHashCode = hash;
+          return hash;
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    public static com.google.bigtable.v2.Type.Date parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    public static Builder newBuilder() {
-      return DEFAULT_INSTANCE.toBuilder();
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    public static Builder newBuilder(com.google.bigtable.v2.Type.Date prototype) {
-      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
 
-    @java.lang.Override
-    public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
 
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * Date
-     * Values of type `Date` are stored in `Value.date_value`.
-     * </pre>
-     *
-     * Protobuf type {@code google.bigtable.v2.Type.Date}
-     */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
-        implements
-        // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Date)
-        com.google.bigtable.v2.Type.DateOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Date_descriptor;
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
+        }
+
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+            parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input);
+        }
 
-      @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Date_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Date.class,
-                com.google.bigtable.v2.Type.Date.Builder.class);
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+            parseDelimitedFrom(
+                java.io.InputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-      // Construct using com.google.bigtable.v2.Type.Date.newBuilder()
-      private Builder() {}
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        }
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
-      }
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+              PARSER, input, extensionRegistry);
+        }
 
-      @java.lang.Override
-      public Builder clear() {
-        super.clear();
-        return this;
-      }
+        @java.lang.Override
+        public Builder newBuilderForType() {
+          return newBuilder();
+        }
 
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Date_descriptor;
-      }
+        public static Builder newBuilder() {
+          return DEFAULT_INSTANCE.toBuilder();
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Date getDefaultInstanceForType() {
-        return com.google.bigtable.v2.Type.Date.getDefaultInstance();
-      }
+        public static Builder newBuilder(
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes prototype) {
+          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Date build() {
-        com.google.bigtable.v2.Type.Date result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
+        @java.lang.Override
+        public Builder toBuilder() {
+          return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
         }
-        return result;
-      }
 
-      @java.lang.Override
-      public com.google.bigtable.v2.Type.Date buildPartial() {
-        com.google.bigtable.v2.Type.Date result = new com.google.bigtable.v2.Type.Date(this);
-        onBuilt();
-        return result;
-      }
+        @java.lang.Override
+        protected Builder newBuilderForType(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          Builder builder = new Builder(parent);
+          return builder;
+        }
 
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
+        /**
+         *
+         *
+         * <pre>
+         * Fields are encoded independently and concatenated with the fixed byte
+         * pair `{0x00, 0x01}` in between.
+         *
+         * Any null `(0x00)` byte in an encoded field is replaced by the fixed
+         * byte pair `{0x00, 0xFF}`.
+         *
+         * Fields that encode to the empty string "" have special handling:
+         *
+         *  - If *every* field encodes to "", or if the STRUCT has no fields
+         *    defined, then the STRUCT is encoded as the fixed byte pair
+         *    `{0x00, 0x00}`.
+         *  - Otherwise, the STRUCT only encodes until the last non-empty field,
+         *    omitting any trailing empty fields. Any empty fields that aren't
+         *    omitted are replaced with the fixed byte pair `{0x00, 0x00}`.
+         *
+         * Examples:
+         *
+         * ```
+         *  - STRUCT()             -&gt; "&#92;00&#92;00"
+         *  - STRUCT("")           -&gt; "&#92;00&#92;00"
+         *  - STRUCT("", "")       -&gt; "&#92;00&#92;00"
+         *  - STRUCT("", "B")      -&gt; "&#92;00&#92;00" + "&#92;00&#92;01" + "B"
+         *  - STRUCT("A", "")      -&gt; "A"
+         *  - STRUCT("", "B", "")  -&gt; "&#92;00&#92;00" + "&#92;00&#92;01" + "B"
+         *  - STRUCT("A", "", "C") -&gt; "A" + "&#92;00&#92;01" + "&#92;00&#92;00" + "&#92;00&#92;01" + "C"
+         * ```
+         *
+         *
+         * Since null bytes are always escaped, this encoding can cause size
+         * blowup for encodings like `Int64.BigEndianBytes` that are likely to
+         * produce many such bytes.
+         *
+         * Sorted mode:
+         *
+         *  - Fields are encoded in sorted mode.
+         *  - All values supported by the field encodings are allowed
+         *  - Element-wise order is preserved: `A &lt; B` if `A[0] &lt; B[0]`, or if
+         *    `A[0] == B[0] &amp;&amp; A[1] &lt; B[1]`, etc. Strict prefixes sort first.
+         *
+         * Distinct mode:
+         *
+         *  - Fields are encoded in distinct mode.
+         *  - All values supported by the field encodings are allowed.
+         * </pre>
+         *
+         * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes}
+         */
+        public static final class Builder
+            extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
+            implements
+            // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes)
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder {
+          public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_descriptor;
+          }
 
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.setField(field, value);
-      }
+          @java.lang.Override
+          protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+              internalGetFieldAccessorTable() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_fieldAccessorTable
+                .ensureFieldAccessorsInitialized(
+                    com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.class,
+                    com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder.class);
+          }
 
-      @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
+          // Construct using
+          // com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.newBuilder()
+          private Builder() {}
 
-      @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
+          private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+            super(parent);
+          }
 
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
+          @java.lang.Override
+          public Builder clear() {
+            super.clear();
+            return this;
+          }
 
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
+          @java.lang.Override
+          public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+            return com.google.bigtable.v2.TypesProto
+                .internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_descriptor;
+          }
 
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.bigtable.v2.Type.Date) {
-          return mergeFrom((com.google.bigtable.v2.Type.Date) other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+              getDefaultInstanceForType() {
+            return com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+                .getDefaultInstance();
+          }
 
-      public Builder mergeFrom(com.google.bigtable.v2.Type.Date other) {
-        if (other == com.google.bigtable.v2.Type.Date.getDefaultInstance()) return this;
-        this.mergeUnknownFields(other.getUnknownFields());
-        onChanged();
-        return this;
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes build() {
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes result = buildPartial();
+            if (!result.isInitialized()) {
+              throw newUninitializedMessageException(result);
+            }
+            return result;
+          }
 
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
+          @java.lang.Override
+          public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes buildPartial() {
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes result =
+                new com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes(this);
+            onBuilt();
+            return result;
+          }
 
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
-            } // switch (tag)
-          } // while (!done)
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.unwrapIOException();
-        } finally {
-          onChanged();
-        } // finally
-        return this;
-      }
+          @java.lang.Override
+          public Builder clone() {
+            return super.clone();
+          }
 
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
+          @java.lang.Override
+          public Builder setField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.setField(field, value);
+          }
 
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
+          @java.lang.Override
+          public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+            return super.clearField(field);
+          }
 
-      // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Date)
-    }
+          @java.lang.Override
+          public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+            return super.clearOneof(oneof);
+          }
 
-    // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Date)
-    private static final com.google.bigtable.v2.Type.Date DEFAULT_INSTANCE;
+          @java.lang.Override
+          public Builder setRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field,
+              int index,
+              java.lang.Object value) {
+            return super.setRepeatedField(field, index, value);
+          }
+
+          @java.lang.Override
+          public Builder addRepeatedField(
+              com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            return super.addRepeatedField(field, value);
+          }
 
-    static {
-      DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Date();
-    }
+          @java.lang.Override
+          public Builder mergeFrom(com.google.protobuf.Message other) {
+            if (other instanceof com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) {
+              return mergeFrom(
+                  (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) other);
+            } else {
+              super.mergeFrom(other);
+              return this;
+            }
+          }
 
-    public static com.google.bigtable.v2.Type.Date getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
+          public Builder mergeFrom(
+              com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes other) {
+            if (other
+                == com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+                    .getDefaultInstance()) return this;
+            this.mergeUnknownFields(other.getUnknownFields());
+            onChanged();
+            return this;
+          }
 
-    private static final com.google.protobuf.Parser<Date> PARSER =
-        new com.google.protobuf.AbstractParser<Date>() {
           @java.lang.Override
-          public Date parsePartialFrom(
+          public final boolean isInitialized() {
+            return true;
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
+              throws java.io.IOException {
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
+            }
             try {
-              builder.mergeFrom(input, extensionRegistry);
+              boolean done = false;
+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  default:
+                    {
+                      if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                        done = true; // was an endgroup tag
+                      }
+                      break;
+                    } // default:
+                } // switch (tag)
+              } // while (!done)
             } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
+              throw e.unwrapIOException();
+            } finally {
+              onChanged();
+            } // finally
+            return this;
           }
-        };
 
-    public static com.google.protobuf.Parser<Date> parser() {
-      return PARSER;
-    }
+          @java.lang.Override
+          public final Builder setUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.setUnknownFields(unknownFields);
+          }
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<Date> getParserForType() {
-      return PARSER;
-    }
+          @java.lang.Override
+          public final Builder mergeUnknownFields(
+              final com.google.protobuf.UnknownFieldSet unknownFields) {
+            return super.mergeUnknownFields(unknownFields);
+          }
 
-    @java.lang.Override
-    public com.google.bigtable.v2.Type.Date getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-  }
+          // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes)
+        }
 
-  public interface StructOrBuilder
-      extends
-      // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct)
-      com.google.protobuf.MessageOrBuilder {
+        // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes)
+        private static final com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+            DEFAULT_INSTANCE;
 
-    /**
-     *
-     *
-     * <pre>
-     * The names and types of the fields in this struct.
-     * </pre>
-     *
-     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
-     */
-    java.util.List<com.google.bigtable.v2.Type.Struct.Field> getFieldsList();
+        static {
+          DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes();
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * The names and types of the fields in this struct.
-     * </pre>
-     *
-     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
-     */
-    com.google.bigtable.v2.Type.Struct.Field getFields(int index);
+        public static com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+            getDefaultInstance() {
+          return DEFAULT_INSTANCE;
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * The names and types of the fields in this struct.
-     * </pre>
-     *
-     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
-     */
-    int getFieldsCount();
+        private static final com.google.protobuf.Parser<OrderedCodeBytes> PARSER =
+            new com.google.protobuf.AbstractParser<OrderedCodeBytes>() {
+              @java.lang.Override
+              public OrderedCodeBytes parsePartialFrom(
+                  com.google.protobuf.CodedInputStream input,
+                  com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                  throws com.google.protobuf.InvalidProtocolBufferException {
+                Builder builder = newBuilder();
+                try {
+                  builder.mergeFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                  throw e.setUnfinishedMessage(builder.buildPartial());
+                } catch (com.google.protobuf.UninitializedMessageException e) {
+                  throw e.asInvalidProtocolBufferException()
+                      .setUnfinishedMessage(builder.buildPartial());
+                } catch (java.io.IOException e) {
+                  throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                      .setUnfinishedMessage(builder.buildPartial());
+                }
+                return builder.buildPartial();
+              }
+            };
 
-    /**
-     *
-     *
-     * <pre>
-     * The names and types of the fields in this struct.
-     * </pre>
-     *
-     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
-     */
-    java.util.List<? extends com.google.bigtable.v2.Type.Struct.FieldOrBuilder>
-        getFieldsOrBuilderList();
+        public static com.google.protobuf.Parser<OrderedCodeBytes> parser() {
+          return PARSER;
+        }
 
-    /**
-     *
-     *
-     * <pre>
-     * The names and types of the fields in this struct.
-     * </pre>
-     *
-     * <code>repeated .google.bigtable.v2.Type.Struct.Field fields = 1;</code>
-     */
-    com.google.bigtable.v2.Type.Struct.FieldOrBuilder getFieldsOrBuilder(int index);
-  }
+        @java.lang.Override
+        public com.google.protobuf.Parser<OrderedCodeBytes> getParserForType() {
+          return PARSER;
+        }
 
-  /**
-   *
-   *
-   * <pre>
-   * A structured data value, consisting of fields which map to dynamically
-   * typed values.
-   * Values of type `Struct` are stored in `Value.array_value` where entries are
-   * in the same order and number as `field_types`.
-   * </pre>
-   *
-   * Protobuf type {@code google.bigtable.v2.Type.Struct}
-   */
-  public static final class Struct extends com.google.protobuf.GeneratedMessageV3
-      implements
-      // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct)
-      StructOrBuilder {
-    private static final long serialVersionUID = 0L;
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+            getDefaultInstanceForType() {
+          return DEFAULT_INSTANCE;
+        }
+      }
 
-    // Use Struct.newBuilder() to construct.
-    private Struct(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
+      private int encodingCase_ = 0;
 
-    private Struct() {
-      fields_ = java.util.Collections.emptyList();
-    }
+      @SuppressWarnings("serial")
+      private java.lang.Object encoding_;
 
-    @java.lang.Override
-    @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-      return new Struct();
-    }
+      public enum EncodingCase
+          implements
+              com.google.protobuf.Internal.EnumLite,
+              com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+        SINGLETON(1),
+        DELIMITED_BYTES(2),
+        ORDERED_CODE_BYTES(3),
+        ENCODING_NOT_SET(0);
+        private final int value;
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Struct_descriptor;
-    }
+        private EncodingCase(int value) {
+          this.value = value;
+        }
 
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.bigtable.v2.TypesProto
-          .internal_static_google_bigtable_v2_Type_Struct_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.bigtable.v2.Type.Struct.class,
-              com.google.bigtable.v2.Type.Struct.Builder.class);
-    }
+        /**
+         * @param value The number of the enum to look for.
+         * @return The enum associated with the given number.
+         * @deprecated Use {@link #forNumber(int)} instead.
+         */
+        @java.lang.Deprecated
+        public static EncodingCase valueOf(int value) {
+          return forNumber(value);
+        }
+
+        public static EncodingCase forNumber(int value) {
+          switch (value) {
+            case 1:
+              return SINGLETON;
+            case 2:
+              return DELIMITED_BYTES;
+            case 3:
+              return ORDERED_CODE_BYTES;
+            case 0:
+              return ENCODING_NOT_SET;
+            default:
+              return null;
+          }
+        }
+
+        public int getNumber() {
+          return this.value;
+        }
+      };
 
-    public interface FieldOrBuilder
-        extends
-        // @@protoc_insertion_point(interface_extends:google.bigtable.v2.Type.Struct.Field)
-        com.google.protobuf.MessageOrBuilder {
+      public EncodingCase getEncodingCase() {
+        return EncodingCase.forNumber(encodingCase_);
+      }
 
-      /**
-       *
-       *
-       * <pre>
-       * The field name (optional). Fields without a `field_name` are considered
-       * anonymous and cannot be referenced by name.
-       * </pre>
-       *
-       * <code>string field_name = 1;</code>
-       *
-       * @return The fieldName.
-       */
-      java.lang.String getFieldName();
+      public static final int SINGLETON_FIELD_NUMBER = 1;
 
       /**
        *
        *
        * <pre>
-       * The field name (optional). Fields without a `field_name` are considered
-       * anonymous and cannot be referenced by name.
+       * Use `Singleton` encoding.
        * </pre>
        *
-       * <code>string field_name = 1;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
        *
-       * @return The bytes for fieldName.
+       * @return Whether the singleton field is set.
        */
-      com.google.protobuf.ByteString getFieldNameBytes();
+      @java.lang.Override
+      public boolean hasSingleton() {
+        return encodingCase_ == 1;
+      }
 
       /**
        *
        *
        * <pre>
-       * The type of values in this field.
+       * Use `Singleton` encoding.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type type = 2;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
        *
-       * @return Whether the type field is set.
+       * @return The singleton.
        */
-      boolean hasType();
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Struct.Encoding.Singleton getSingleton() {
+        if (encodingCase_ == 1) {
+          return (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+      }
 
       /**
        *
        *
        * <pre>
-       * The type of values in this field.
+       * Use `Singleton` encoding.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type type = 2;</code>
-       *
-       * @return The type.
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
        */
-      com.google.bigtable.v2.Type getType();
+      @java.lang.Override
+      public com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder
+          getSingletonOrBuilder() {
+        if (encodingCase_ == 1) {
+          return (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+      }
+
+      public static final int DELIMITED_BYTES_FIELD_NUMBER = 2;
 
       /**
        *
        *
        * <pre>
-       * The type of values in this field.
+       * Use `DelimitedBytes` encoding.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type type = 2;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+       *
+       * @return Whether the delimitedBytes field is set.
        */
-      com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder();
-    }
-
-    /**
-     *
-     *
-     * <pre>
-     * A struct field and its type.
-     * </pre>
-     *
-     * Protobuf type {@code google.bigtable.v2.Type.Struct.Field}
-     */
-    public static final class Field extends com.google.protobuf.GeneratedMessageV3
-        implements
-        // @@protoc_insertion_point(message_implements:google.bigtable.v2.Type.Struct.Field)
-        FieldOrBuilder {
-      private static final long serialVersionUID = 0L;
-
-      // Use Field.newBuilder() to construct.
-      private Field(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-        super(builder);
-      }
-
-      private Field() {
-        fieldName_ = "";
-      }
-
-      @java.lang.Override
-      @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
-        return new Field();
-      }
-
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
-      }
-
       @java.lang.Override
-      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return com.google.bigtable.v2.TypesProto
-            .internal_static_google_bigtable_v2_Type_Struct_Field_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                com.google.bigtable.v2.Type.Struct.Field.class,
-                com.google.bigtable.v2.Type.Struct.Field.Builder.class);
+      public boolean hasDelimitedBytes() {
+        return encodingCase_ == 2;
       }
 
-      private int bitField0_;
-      public static final int FIELD_NAME_FIELD_NUMBER = 1;
-
-      @SuppressWarnings("serial")
-      private volatile java.lang.Object fieldName_ = "";
-
       /**
        *
        *
        * <pre>
-       * The field name (optional). Fields without a `field_name` are considered
-       * anonymous and cannot be referenced by name.
+       * Use `DelimitedBytes` encoding.
        * </pre>
        *
-       * <code>string field_name = 1;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
        *
-       * @return The fieldName.
+       * @return The delimitedBytes.
        */
       @java.lang.Override
-      public java.lang.String getFieldName() {
-        java.lang.Object ref = fieldName_;
-        if (ref instanceof java.lang.String) {
-          return (java.lang.String) ref;
-        } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          fieldName_ = s;
-          return s;
+      public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes getDelimitedBytes() {
+        if (encodingCase_ == 2) {
+          return (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_;
         }
+        return com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
       }
 
       /**
        *
        *
        * <pre>
-       * The field name (optional). Fields without a `field_name` are considered
-       * anonymous and cannot be referenced by name.
+       * Use `DelimitedBytes` encoding.
        * </pre>
        *
-       * <code>string field_name = 1;</code>
-       *
-       * @return The bytes for fieldName.
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getFieldNameBytes() {
-        java.lang.Object ref = fieldName_;
-        if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-          fieldName_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
+      public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder
+          getDelimitedBytesOrBuilder() {
+        if (encodingCase_ == 2) {
+          return (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_;
         }
+        return com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
       }
 
-      public static final int TYPE_FIELD_NUMBER = 2;
-      private com.google.bigtable.v2.Type type_;
+      public static final int ORDERED_CODE_BYTES_FIELD_NUMBER = 3;
 
       /**
        *
        *
        * <pre>
-       * The type of values in this field.
+       * User `OrderedCodeBytes` encoding.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type type = 2;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+       * </code>
        *
-       * @return Whether the type field is set.
+       * @return Whether the orderedCodeBytes field is set.
        */
       @java.lang.Override
-      public boolean hasType() {
-        return ((bitField0_ & 0x00000001) != 0);
+      public boolean hasOrderedCodeBytes() {
+        return encodingCase_ == 3;
       }
 
       /**
        *
        *
        * <pre>
-       * The type of values in this field.
+       * User `OrderedCodeBytes` encoding.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type type = 2;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+       * </code>
        *
-       * @return The type.
+       * @return The orderedCodeBytes.
        */
       @java.lang.Override
-      public com.google.bigtable.v2.Type getType() {
-        return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
+      public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes getOrderedCodeBytes() {
+        if (encodingCase_ == 3) {
+          return (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.getDefaultInstance();
       }
 
       /**
        *
        *
        * <pre>
-       * The type of values in this field.
+       * User `OrderedCodeBytes` encoding.
        * </pre>
        *
-       * <code>.google.bigtable.v2.Type type = 2;</code>
+       * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+       * </code>
        */
       @java.lang.Override
-      public com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder() {
-        return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
+      public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder
+          getOrderedCodeBytesOrBuilder() {
+        if (encodingCase_ == 3) {
+          return (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_;
+        }
+        return com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.getDefaultInstance();
       }
 
       private byte memoizedIsInitialized = -1;
@@ -9916,11 +15241,16 @@ public final boolean isInitialized() {
 
       @java.lang.Override
       public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
-          com.google.protobuf.GeneratedMessageV3.writeString(output, 1, fieldName_);
+        if (encodingCase_ == 1) {
+          output.writeMessage(1, (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_);
         }
-        if (((bitField0_ & 0x00000001) != 0)) {
-          output.writeMessage(2, getType());
+        if (encodingCase_ == 2) {
+          output.writeMessage(
+              2, (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_);
+        }
+        if (encodingCase_ == 3) {
+          output.writeMessage(
+              3, (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_);
         }
         getUnknownFields().writeTo(output);
       }
@@ -9931,11 +15261,20 @@ public int getSerializedSize() {
         if (size != -1) return size;
 
         size = 0;
-        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
-          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, fieldName_);
+        if (encodingCase_ == 1) {
+          size +=
+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  1, (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_);
         }
-        if (((bitField0_ & 0x00000001) != 0)) {
-          size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getType());
+        if (encodingCase_ == 2) {
+          size +=
+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  2, (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_);
+        }
+        if (encodingCase_ == 3) {
+          size +=
+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  3, (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -9947,16 +15286,25 @@ public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
           return true;
         }
-        if (!(obj instanceof com.google.bigtable.v2.Type.Struct.Field)) {
+        if (!(obj instanceof com.google.bigtable.v2.Type.Struct.Encoding)) {
           return super.equals(obj);
         }
-        com.google.bigtable.v2.Type.Struct.Field other =
-            (com.google.bigtable.v2.Type.Struct.Field) obj;
+        com.google.bigtable.v2.Type.Struct.Encoding other =
+            (com.google.bigtable.v2.Type.Struct.Encoding) obj;
 
-        if (!getFieldName().equals(other.getFieldName())) return false;
-        if (hasType() != other.hasType()) return false;
-        if (hasType()) {
-          if (!getType().equals(other.getType())) return false;
+        if (!getEncodingCase().equals(other.getEncodingCase())) return false;
+        switch (encodingCase_) {
+          case 1:
+            if (!getSingleton().equals(other.getSingleton())) return false;
+            break;
+          case 2:
+            if (!getDelimitedBytes().equals(other.getDelimitedBytes())) return false;
+            break;
+          case 3:
+            if (!getOrderedCodeBytes().equals(other.getOrderedCodeBytes())) return false;
+            break;
+          case 0:
+          default:
         }
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
@@ -9969,82 +15317,92 @@ public int hashCode() {
         }
         int hash = 41;
         hash = (19 * hash) + getDescriptor().hashCode();
-        hash = (37 * hash) + FIELD_NAME_FIELD_NUMBER;
-        hash = (53 * hash) + getFieldName().hashCode();
-        if (hasType()) {
-          hash = (37 * hash) + TYPE_FIELD_NUMBER;
-          hash = (53 * hash) + getType().hashCode();
+        switch (encodingCase_) {
+          case 1:
+            hash = (37 * hash) + SINGLETON_FIELD_NUMBER;
+            hash = (53 * hash) + getSingleton().hashCode();
+            break;
+          case 2:
+            hash = (37 * hash) + DELIMITED_BYTES_FIELD_NUMBER;
+            hash = (53 * hash) + getDelimitedBytes().hashCode();
+            break;
+          case 3:
+            hash = (37 * hash) + ORDERED_CODE_BYTES_FIELD_NUMBER;
+            hash = (53 * hash) + getOrderedCodeBytes().hashCode();
+            break;
+          case 0:
+          default:
         }
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(java.nio.ByteBuffer data)
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(java.nio.ByteBuffer data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(byte[] data)
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(java.io.InputStream input)
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(java.io.InputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
             PARSER, input, extensionRegistry);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseDelimitedFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseDelimitedFrom(
           java.io.InputStream input) throws java.io.IOException {
         return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseDelimitedFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseDelimitedFrom(
           java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
             PARSER, input, extensionRegistry);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           com.google.protobuf.CodedInputStream input) throws java.io.IOException {
         return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field parseFrom(
+      public static com.google.bigtable.v2.Type.Struct.Encoding parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
@@ -10061,7 +15419,7 @@ public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
 
-      public static Builder newBuilder(com.google.bigtable.v2.Type.Struct.Field prototype) {
+      public static Builder newBuilder(com.google.bigtable.v2.Type.Struct.Encoding prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
 
@@ -10081,74 +15439,70 @@ protected Builder newBuilderForType(
        *
        *
        * <pre>
-       * A struct field and its type.
+       * Rules used to convert to or from lower level types.
        * </pre>
        *
-       * Protobuf type {@code google.bigtable.v2.Type.Struct.Field}
+       * Protobuf type {@code google.bigtable.v2.Type.Struct.Encoding}
        */
       public static final class Builder
           extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
           implements
-          // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Struct.Field)
-          com.google.bigtable.v2.Type.Struct.FieldOrBuilder {
+          // @@protoc_insertion_point(builder_implements:google.bigtable.v2.Type.Struct.Encoding)
+          com.google.bigtable.v2.Type.Struct.EncodingOrBuilder {
         public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
           return com.google.bigtable.v2.TypesProto
-              .internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
           return com.google.bigtable.v2.TypesProto
-              .internal_static_google_bigtable_v2_Type_Struct_Field_fieldAccessorTable
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.bigtable.v2.Type.Struct.Field.class,
-                  com.google.bigtable.v2.Type.Struct.Field.Builder.class);
+                  com.google.bigtable.v2.Type.Struct.Encoding.class,
+                  com.google.bigtable.v2.Type.Struct.Encoding.Builder.class);
         }
 
-        // Construct using com.google.bigtable.v2.Type.Struct.Field.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        // Construct using com.google.bigtable.v2.Type.Struct.Encoding.newBuilder()
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-            getTypeFieldBuilder();
-          }
         }
 
         @java.lang.Override
         public Builder clear() {
           super.clear();
           bitField0_ = 0;
-          fieldName_ = "";
-          type_ = null;
-          if (typeBuilder_ != null) {
-            typeBuilder_.dispose();
-            typeBuilder_ = null;
+          if (singletonBuilder_ != null) {
+            singletonBuilder_.clear();
+          }
+          if (delimitedBytesBuilder_ != null) {
+            delimitedBytesBuilder_.clear();
           }
+          if (orderedCodeBytesBuilder_ != null) {
+            orderedCodeBytesBuilder_.clear();
+          }
+          encodingCase_ = 0;
+          encoding_ = null;
           return this;
         }
 
         @java.lang.Override
         public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
           return com.google.bigtable.v2.TypesProto
-              .internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
+              .internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor;
         }
 
         @java.lang.Override
-        public com.google.bigtable.v2.Type.Struct.Field getDefaultInstanceForType() {
-          return com.google.bigtable.v2.Type.Struct.Field.getDefaultInstance();
+        public com.google.bigtable.v2.Type.Struct.Encoding getDefaultInstanceForType() {
+          return com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.bigtable.v2.Type.Struct.Field build() {
-          com.google.bigtable.v2.Type.Struct.Field result = buildPartial();
+        public com.google.bigtable.v2.Type.Struct.Encoding build() {
+          com.google.bigtable.v2.Type.Struct.Encoding result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -10156,27 +15510,33 @@ public com.google.bigtable.v2.Type.Struct.Field build() {
         }
 
         @java.lang.Override
-        public com.google.bigtable.v2.Type.Struct.Field buildPartial() {
-          com.google.bigtable.v2.Type.Struct.Field result =
-              new com.google.bigtable.v2.Type.Struct.Field(this);
+        public com.google.bigtable.v2.Type.Struct.Encoding buildPartial() {
+          com.google.bigtable.v2.Type.Struct.Encoding result =
+              new com.google.bigtable.v2.Type.Struct.Encoding(this);
           if (bitField0_ != 0) {
             buildPartial0(result);
           }
+          buildPartialOneofs(result);
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.bigtable.v2.Type.Struct.Field result) {
+        private void buildPartial0(com.google.bigtable.v2.Type.Struct.Encoding result) {
           int from_bitField0_ = bitField0_;
-          if (((from_bitField0_ & 0x00000001) != 0)) {
-            result.fieldName_ = fieldName_;
+        }
+
+        private void buildPartialOneofs(com.google.bigtable.v2.Type.Struct.Encoding result) {
+          result.encodingCase_ = encodingCase_;
+          result.encoding_ = this.encoding_;
+          if (encodingCase_ == 1 && singletonBuilder_ != null) {
+            result.encoding_ = singletonBuilder_.build();
           }
-          int to_bitField0_ = 0;
-          if (((from_bitField0_ & 0x00000002) != 0)) {
-            result.type_ = typeBuilder_ == null ? type_ : typeBuilder_.build();
-            to_bitField0_ |= 0x00000001;
+          if (encodingCase_ == 2 && delimitedBytesBuilder_ != null) {
+            result.encoding_ = delimitedBytesBuilder_.build();
+          }
+          if (encodingCase_ == 3 && orderedCodeBytesBuilder_ != null) {
+            result.encoding_ = orderedCodeBytesBuilder_.build();
           }
-          result.bitField0_ |= to_bitField0_;
         }
 
         @java.lang.Override
@@ -10216,23 +15576,37 @@ public Builder addRepeatedField(
 
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.bigtable.v2.Type.Struct.Field) {
-            return mergeFrom((com.google.bigtable.v2.Type.Struct.Field) other);
+          if (other instanceof com.google.bigtable.v2.Type.Struct.Encoding) {
+            return mergeFrom((com.google.bigtable.v2.Type.Struct.Encoding) other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.bigtable.v2.Type.Struct.Field other) {
-          if (other == com.google.bigtable.v2.Type.Struct.Field.getDefaultInstance()) return this;
-          if (!other.getFieldName().isEmpty()) {
-            fieldName_ = other.fieldName_;
-            bitField0_ |= 0x00000001;
-            onChanged();
-          }
-          if (other.hasType()) {
-            mergeType(other.getType());
+        public Builder mergeFrom(com.google.bigtable.v2.Type.Struct.Encoding other) {
+          if (other == com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance())
+            return this;
+          switch (other.getEncodingCase()) {
+            case SINGLETON:
+              {
+                mergeSingleton(other.getSingleton());
+                break;
+              }
+            case DELIMITED_BYTES:
+              {
+                mergeDelimitedBytes(other.getDelimitedBytes());
+                break;
+              }
+            case ORDERED_CODE_BYTES:
+              {
+                mergeOrderedCodeBytes(other.getOrderedCodeBytes());
+                break;
+              }
+            case ENCODING_NOT_SET:
+              {
+                break;
+              }
           }
           this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
@@ -10262,16 +15636,24 @@ public Builder mergeFrom(
                   break;
                 case 10:
                   {
-                    fieldName_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
+                    input.readMessage(getSingletonFieldBuilder().getBuilder(), extensionRegistry);
+                    encodingCase_ = 1;
                     break;
                   } // case 10
                 case 18:
                   {
-                    input.readMessage(getTypeFieldBuilder().getBuilder(), extensionRegistry);
-                    bitField0_ |= 0x00000002;
+                    input.readMessage(
+                        getDelimitedBytesFieldBuilder().getBuilder(), extensionRegistry);
+                    encodingCase_ = 2;
                     break;
                   } // case 18
+                case 26:
+                  {
+                    input.readMessage(
+                        getOrderedCodeBytesFieldBuilder().getBuilder(), extensionRegistry);
+                    encodingCase_ = 3;
+                    break;
+                  } // case 26
                 default:
                   {
                     if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -10285,82 +15667,399 @@ public Builder mergeFrom(
             throw e.unwrapIOException();
           } finally {
             onChanged();
-          } // finally
+          } // finally
+          return this;
+        }
+
+        private int encodingCase_ = 0;
+        private java.lang.Object encoding_;
+
+        public EncodingCase getEncodingCase() {
+          return EncodingCase.forNumber(encodingCase_);
+        }
+
+        public Builder clearEncoding() {
+          encodingCase_ = 0;
+          encoding_ = null;
+          onChanged();
+          return this;
+        }
+
+        private int bitField0_;
+
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Struct.Encoding.Singleton,
+                com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder,
+                com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder>
+            singletonBuilder_;
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         *
+         * @return Whether the singleton field is set.
+         */
+        @java.lang.Override
+        public boolean hasSingleton() {
+          return encodingCase_ == 1;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         *
+         * @return The singleton.
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.Singleton getSingleton() {
+          if (singletonBuilder_ == null) {
+            if (encodingCase_ == 1) {
+              return (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+          } else {
+            if (encodingCase_ == 1) {
+              return singletonBuilder_.getMessage();
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        public Builder setSingleton(com.google.bigtable.v2.Type.Struct.Encoding.Singleton value) {
+          if (singletonBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            encoding_ = value;
+            onChanged();
+          } else {
+            singletonBuilder_.setMessage(value);
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        public Builder setSingleton(
+            com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder builderForValue) {
+          if (singletonBuilder_ == null) {
+            encoding_ = builderForValue.build();
+            onChanged();
+          } else {
+            singletonBuilder_.setMessage(builderForValue.build());
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        public Builder mergeSingleton(com.google.bigtable.v2.Type.Struct.Encoding.Singleton value) {
+          if (singletonBuilder_ == null) {
+            if (encodingCase_ == 1
+                && encoding_
+                    != com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance()) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Struct.Encoding.Singleton.newBuilder(
+                          (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              encoding_ = value;
+            }
+            onChanged();
+          } else {
+            if (encodingCase_ == 1) {
+              singletonBuilder_.mergeFrom(value);
+            } else {
+              singletonBuilder_.setMessage(value);
+            }
+          }
+          encodingCase_ = 1;
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        public Builder clearSingleton() {
+          if (singletonBuilder_ == null) {
+            if (encodingCase_ == 1) {
+              encodingCase_ = 0;
+              encoding_ = null;
+              onChanged();
+            }
+          } else {
+            if (encodingCase_ == 1) {
+              encodingCase_ = 0;
+              encoding_ = null;
+            }
+            singletonBuilder_.clear();
+          }
+          return this;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        public com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder getSingletonBuilder() {
+          return getSingletonFieldBuilder().getBuilder();
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder
+            getSingletonOrBuilder() {
+          if ((encodingCase_ == 1) && (singletonBuilder_ != null)) {
+            return singletonBuilder_.getMessageOrBuilder();
+          } else {
+            if (encodingCase_ == 1) {
+              return (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `Singleton` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.Singleton singleton = 1;</code>
+         */
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Struct.Encoding.Singleton,
+                com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder,
+                com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder>
+            getSingletonFieldBuilder() {
+          if (singletonBuilder_ == null) {
+            if (!(encodingCase_ == 1)) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Struct.Encoding.Singleton.getDefaultInstance();
+            }
+            singletonBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.bigtable.v2.Type.Struct.Encoding.Singleton,
+                    com.google.bigtable.v2.Type.Struct.Encoding.Singleton.Builder,
+                    com.google.bigtable.v2.Type.Struct.Encoding.SingletonOrBuilder>(
+                    (com.google.bigtable.v2.Type.Struct.Encoding.Singleton) encoding_,
+                    getParentForChildren(),
+                    isClean());
+            encoding_ = null;
+          }
+          encodingCase_ = 1;
+          onChanged();
+          return singletonBuilder_;
+        }
+
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes,
+                com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder,
+                com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder>
+            delimitedBytesBuilder_;
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `DelimitedBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+         *
+         * @return Whether the delimitedBytes field is set.
+         */
+        @java.lang.Override
+        public boolean hasDelimitedBytes() {
+          return encodingCase_ == 2;
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `DelimitedBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+         *
+         * @return The delimitedBytes.
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes getDelimitedBytes() {
+          if (delimitedBytesBuilder_ == null) {
+            if (encodingCase_ == 2) {
+              return (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
+          } else {
+            if (encodingCase_ == 2) {
+              return delimitedBytesBuilder_.getMessage();
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
+          }
+        }
+
+        /**
+         *
+         *
+         * <pre>
+         * Use `DelimitedBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+         */
+        public Builder setDelimitedBytes(
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes value) {
+          if (delimitedBytesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            encoding_ = value;
+            onChanged();
+          } else {
+            delimitedBytesBuilder_.setMessage(value);
+          }
+          encodingCase_ = 2;
           return this;
         }
 
-        private int bitField0_;
-
-        private java.lang.Object fieldName_ = "";
-
         /**
          *
          *
          * <pre>
-         * The field name (optional). Fields without a `field_name` are considered
-         * anonymous and cannot be referenced by name.
+         * Use `DelimitedBytes` encoding.
          * </pre>
          *
-         * <code>string field_name = 1;</code>
-         *
-         * @return The fieldName.
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
          */
-        public java.lang.String getFieldName() {
-          java.lang.Object ref = fieldName_;
-          if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-            java.lang.String s = bs.toStringUtf8();
-            fieldName_ = s;
-            return s;
+        public Builder setDelimitedBytes(
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder builderForValue) {
+          if (delimitedBytesBuilder_ == null) {
+            encoding_ = builderForValue.build();
+            onChanged();
           } else {
-            return (java.lang.String) ref;
+            delimitedBytesBuilder_.setMessage(builderForValue.build());
           }
+          encodingCase_ = 2;
+          return this;
         }
 
         /**
          *
          *
          * <pre>
-         * The field name (optional). Fields without a `field_name` are considered
-         * anonymous and cannot be referenced by name.
+         * Use `DelimitedBytes` encoding.
          * </pre>
          *
-         * <code>string field_name = 1;</code>
-         *
-         * @return The bytes for fieldName.
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
          */
-        public com.google.protobuf.ByteString getFieldNameBytes() {
-          java.lang.Object ref = fieldName_;
-          if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-            fieldName_ = b;
-            return b;
+        public Builder mergeDelimitedBytes(
+            com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes value) {
+          if (delimitedBytesBuilder_ == null) {
+            if (encodingCase_ == 2
+                && encoding_
+                    != com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes
+                        .getDefaultInstance()) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.newBuilder(
+                          (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_)
+                      .mergeFrom(value)
+                      .buildPartial();
+            } else {
+              encoding_ = value;
+            }
+            onChanged();
           } else {
-            return (com.google.protobuf.ByteString) ref;
+            if (encodingCase_ == 2) {
+              delimitedBytesBuilder_.mergeFrom(value);
+            } else {
+              delimitedBytesBuilder_.setMessage(value);
+            }
           }
+          encodingCase_ = 2;
+          return this;
         }
 
         /**
          *
          *
          * <pre>
-         * The field name (optional). Fields without a `field_name` are considered
-         * anonymous and cannot be referenced by name.
+         * Use `DelimitedBytes` encoding.
          * </pre>
          *
-         * <code>string field_name = 1;</code>
-         *
-         * @param value The fieldName to set.
-         * @return This builder for chaining.
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
          */
-        public Builder setFieldName(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
+        public Builder clearDelimitedBytes() {
+          if (delimitedBytesBuilder_ == null) {
+            if (encodingCase_ == 2) {
+              encodingCase_ = 0;
+              encoding_ = null;
+              onChanged();
+            }
+          } else {
+            if (encodingCase_ == 2) {
+              encodingCase_ = 0;
+              encoding_ = null;
+            }
+            delimitedBytesBuilder_.clear();
           }
-          fieldName_ = value;
-          bitField0_ |= 0x00000001;
-          onChanged();
           return this;
         }
 
@@ -10368,83 +16067,121 @@ public Builder setFieldName(java.lang.String value) {
          *
          *
          * <pre>
-         * The field name (optional). Fields without a `field_name` are considered
-         * anonymous and cannot be referenced by name.
+         * Use `DelimitedBytes` encoding.
          * </pre>
          *
-         * <code>string field_name = 1;</code>
-         *
-         * @return This builder for chaining.
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
          */
-        public Builder clearFieldName() {
-          fieldName_ = getDefaultInstance().getFieldName();
-          bitField0_ = (bitField0_ & ~0x00000001);
-          onChanged();
-          return this;
+        public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder
+            getDelimitedBytesBuilder() {
+          return getDelimitedBytesFieldBuilder().getBuilder();
         }
 
         /**
          *
          *
          * <pre>
-         * The field name (optional). Fields without a `field_name` are considered
-         * anonymous and cannot be referenced by name.
+         * Use `DelimitedBytes` encoding.
          * </pre>
          *
-         * <code>string field_name = 1;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
+         */
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder
+            getDelimitedBytesOrBuilder() {
+          if ((encodingCase_ == 2) && (delimitedBytesBuilder_ != null)) {
+            return delimitedBytesBuilder_.getMessageOrBuilder();
+          } else {
+            if (encodingCase_ == 2) {
+              return (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
+          }
+        }
+
+        /**
          *
-         * @param value The bytes for fieldName to set.
-         * @return This builder for chaining.
+         *
+         * <pre>
+         * Use `DelimitedBytes` encoding.
+         * </pre>
+         *
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes delimited_bytes = 2;</code>
          */
-        public Builder setFieldNameBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
+        private com.google.protobuf.SingleFieldBuilderV3<
+                com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes,
+                com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder,
+                com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder>
+            getDelimitedBytesFieldBuilder() {
+          if (delimitedBytesBuilder_ == null) {
+            if (!(encodingCase_ == 2)) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.getDefaultInstance();
+            }
+            delimitedBytesBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes,
+                    com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes.Builder,
+                    com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytesOrBuilder>(
+                    (com.google.bigtable.v2.Type.Struct.Encoding.DelimitedBytes) encoding_,
+                    getParentForChildren(),
+                    isClean());
+            encoding_ = null;
           }
-          checkByteStringIsUtf8(value);
-          fieldName_ = value;
-          bitField0_ |= 0x00000001;
+          encodingCase_ = 2;
           onChanged();
-          return this;
+          return delimitedBytesBuilder_;
         }
 
-        private com.google.bigtable.v2.Type type_;
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.bigtable.v2.Type,
-                com.google.bigtable.v2.Type.Builder,
-                com.google.bigtable.v2.TypeOrBuilder>
-            typeBuilder_;
+                com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes,
+                com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder,
+                com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder>
+            orderedCodeBytesBuilder_;
 
         /**
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          *
-         * @return Whether the type field is set.
+         * @return Whether the orderedCodeBytes field is set.
          */
-        public boolean hasType() {
-          return ((bitField0_ & 0x00000002) != 0);
+        @java.lang.Override
+        public boolean hasOrderedCodeBytes() {
+          return encodingCase_ == 3;
         }
 
         /**
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          *
-         * @return The type.
+         * @return The orderedCodeBytes.
          */
-        public com.google.bigtable.v2.Type getType() {
-          if (typeBuilder_ == null) {
-            return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes getOrderedCodeBytes() {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (encodingCase_ == 3) {
+              return (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+                .getDefaultInstance();
           } else {
-            return typeBuilder_.getMessage();
+            if (encodingCase_ == 3) {
+              return orderedCodeBytesBuilder_.getMessage();
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+                .getDefaultInstance();
           }
         }
 
@@ -10452,22 +16189,24 @@ public com.google.bigtable.v2.Type getType() {
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
-        public Builder setType(com.google.bigtable.v2.Type value) {
-          if (typeBuilder_ == null) {
+        public Builder setOrderedCodeBytes(
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes value) {
+          if (orderedCodeBytesBuilder_ == null) {
             if (value == null) {
               throw new NullPointerException();
             }
-            type_ = value;
+            encoding_ = value;
+            onChanged();
           } else {
-            typeBuilder_.setMessage(value);
+            orderedCodeBytesBuilder_.setMessage(value);
           }
-          bitField0_ |= 0x00000002;
-          onChanged();
+          encodingCase_ = 3;
           return this;
         }
 
@@ -10475,19 +16214,21 @@ public Builder setType(com.google.bigtable.v2.Type value) {
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
-        public Builder setType(com.google.bigtable.v2.Type.Builder builderForValue) {
-          if (typeBuilder_ == null) {
-            type_ = builderForValue.build();
+        public Builder setOrderedCodeBytes(
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder builderForValue) {
+          if (orderedCodeBytesBuilder_ == null) {
+            encoding_ = builderForValue.build();
+            onChanged();
           } else {
-            typeBuilder_.setMessage(builderForValue.build());
+            orderedCodeBytesBuilder_.setMessage(builderForValue.build());
           }
-          bitField0_ |= 0x00000002;
-          onChanged();
+          encodingCase_ = 3;
           return this;
         }
 
@@ -10495,27 +16236,36 @@ public Builder setType(com.google.bigtable.v2.Type.Builder builderForValue) {
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
-        public Builder mergeType(com.google.bigtable.v2.Type value) {
-          if (typeBuilder_ == null) {
-            if (((bitField0_ & 0x00000002) != 0)
-                && type_ != null
-                && type_ != com.google.bigtable.v2.Type.getDefaultInstance()) {
-              getTypeBuilder().mergeFrom(value);
+        public Builder mergeOrderedCodeBytes(
+            com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes value) {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (encodingCase_ == 3
+                && encoding_
+                    != com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+                        .getDefaultInstance()) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.newBuilder(
+                          (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_)
+                      .mergeFrom(value)
+                      .buildPartial();
             } else {
-              type_ = value;
+              encoding_ = value;
             }
-          } else {
-            typeBuilder_.mergeFrom(value);
-          }
-          if (type_ != null) {
-            bitField0_ |= 0x00000002;
             onChanged();
+          } else {
+            if (encodingCase_ == 3) {
+              orderedCodeBytesBuilder_.mergeFrom(value);
+            } else {
+              orderedCodeBytesBuilder_.setMessage(value);
+            }
           }
+          encodingCase_ = 3;
           return this;
         }
 
@@ -10523,19 +16273,26 @@ public Builder mergeType(com.google.bigtable.v2.Type value) {
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
-        public Builder clearType() {
-          bitField0_ = (bitField0_ & ~0x00000002);
-          type_ = null;
-          if (typeBuilder_ != null) {
-            typeBuilder_.dispose();
-            typeBuilder_ = null;
+        public Builder clearOrderedCodeBytes() {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (encodingCase_ == 3) {
+              encodingCase_ = 0;
+              encoding_ = null;
+              onChanged();
+            }
+          } else {
+            if (encodingCase_ == 3) {
+              encodingCase_ = 0;
+              encoding_ = null;
+            }
+            orderedCodeBytesBuilder_.clear();
           }
-          onChanged();
           return this;
         }
 
@@ -10543,31 +16300,38 @@ public Builder clearType() {
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
-        public com.google.bigtable.v2.Type.Builder getTypeBuilder() {
-          bitField0_ |= 0x00000002;
-          onChanged();
-          return getTypeFieldBuilder().getBuilder();
+        public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder
+            getOrderedCodeBytesBuilder() {
+          return getOrderedCodeBytesFieldBuilder().getBuilder();
         }
 
         /**
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
-        public com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder() {
-          if (typeBuilder_ != null) {
-            return typeBuilder_.getMessageOrBuilder();
+        @java.lang.Override
+        public com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder
+            getOrderedCodeBytesOrBuilder() {
+          if ((encodingCase_ == 3) && (orderedCodeBytesBuilder_ != null)) {
+            return orderedCodeBytesBuilder_.getMessageOrBuilder();
           } else {
-            return type_ == null ? com.google.bigtable.v2.Type.getDefaultInstance() : type_;
+            if (encodingCase_ == 3) {
+              return (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_;
+            }
+            return com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes
+                .getDefaultInstance();
           }
         }
 
@@ -10575,26 +16339,35 @@ public com.google.bigtable.v2.TypeOrBuilder getTypeOrBuilder() {
          *
          *
          * <pre>
-         * The type of values in this field.
+         * User `OrderedCodeBytes` encoding.
          * </pre>
          *
-         * <code>.google.bigtable.v2.Type type = 2;</code>
+         * <code>.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes ordered_code_bytes = 3;
+         * </code>
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.bigtable.v2.Type,
-                com.google.bigtable.v2.Type.Builder,
-                com.google.bigtable.v2.TypeOrBuilder>
-            getTypeFieldBuilder() {
-          if (typeBuilder_ == null) {
-            typeBuilder_ =
+                com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes,
+                com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder,
+                com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder>
+            getOrderedCodeBytesFieldBuilder() {
+          if (orderedCodeBytesBuilder_ == null) {
+            if (!(encodingCase_ == 3)) {
+              encoding_ =
+                  com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.getDefaultInstance();
+            }
+            orderedCodeBytesBuilder_ =
                 new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.bigtable.v2.Type,
-                    com.google.bigtable.v2.Type.Builder,
-                    com.google.bigtable.v2.TypeOrBuilder>(
-                    getType(), getParentForChildren(), isClean());
-            type_ = null;
+                    com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes,
+                    com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes.Builder,
+                    com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytesOrBuilder>(
+                    (com.google.bigtable.v2.Type.Struct.Encoding.OrderedCodeBytes) encoding_,
+                    getParentForChildren(),
+                    isClean());
+            encoding_ = null;
           }
-          return typeBuilder_;
+          encodingCase_ = 3;
+          onChanged();
+          return orderedCodeBytesBuilder_;
         }
 
         @java.lang.Override
@@ -10609,24 +16382,24 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-        // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Struct.Field)
+        // @@protoc_insertion_point(builder_scope:google.bigtable.v2.Type.Struct.Encoding)
       }
 
-      // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Struct.Field)
-      private static final com.google.bigtable.v2.Type.Struct.Field DEFAULT_INSTANCE;
+      // @@protoc_insertion_point(class_scope:google.bigtable.v2.Type.Struct.Encoding)
+      private static final com.google.bigtable.v2.Type.Struct.Encoding DEFAULT_INSTANCE;
 
       static {
-        DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Struct.Field();
+        DEFAULT_INSTANCE = new com.google.bigtable.v2.Type.Struct.Encoding();
       }
 
-      public static com.google.bigtable.v2.Type.Struct.Field getDefaultInstance() {
+      public static com.google.bigtable.v2.Type.Struct.Encoding getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser<Field> PARSER =
-          new com.google.protobuf.AbstractParser<Field>() {
+      private static final com.google.protobuf.Parser<Encoding> PARSER =
+          new com.google.protobuf.AbstractParser<Encoding>() {
             @java.lang.Override
-            public Field parsePartialFrom(
+            public Encoding parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
@@ -10646,21 +16419,22 @@ public Field parsePartialFrom(
             }
           };
 
-      public static com.google.protobuf.Parser<Field> parser() {
+      public static com.google.protobuf.Parser<Encoding> parser() {
         return PARSER;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Parser<Field> getParserForType() {
+      public com.google.protobuf.Parser<Encoding> getParserForType() {
         return PARSER;
       }
 
       @java.lang.Override
-      public com.google.bigtable.v2.Type.Struct.Field getDefaultInstanceForType() {
+      public com.google.bigtable.v2.Type.Struct.Encoding getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
     }
 
+    private int bitField0_;
     public static final int FIELDS_FIELD_NUMBER = 1;
 
     @SuppressWarnings("serial")
@@ -10737,6 +16511,59 @@ public com.google.bigtable.v2.Type.Struct.FieldOrBuilder getFieldsOrBuilder(int
       return fields_.get(index);
     }
 
+    public static final int ENCODING_FIELD_NUMBER = 2;
+    private com.google.bigtable.v2.Type.Struct.Encoding encoding_;
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+     *
+     * @return Whether the encoding field is set.
+     */
+    @java.lang.Override
+    public boolean hasEncoding() {
+      return ((bitField0_ & 0x00000001) != 0);
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+     *
+     * @return The encoding.
+     */
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Struct.Encoding getEncoding() {
+      return encoding_ == null
+          ? com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance()
+          : encoding_;
+    }
+
+    /**
+     *
+     *
+     * <pre>
+     * The encoding to use when converting to or from lower level types.
+     * </pre>
+     *
+     * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+     */
+    @java.lang.Override
+    public com.google.bigtable.v2.Type.Struct.EncodingOrBuilder getEncodingOrBuilder() {
+      return encoding_ == null
+          ? com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance()
+          : encoding_;
+    }
+
     private byte memoizedIsInitialized = -1;
 
     @java.lang.Override
@@ -10754,6 +16581,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       for (int i = 0; i < fields_.size(); i++) {
         output.writeMessage(1, fields_.get(i));
       }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        output.writeMessage(2, getEncoding());
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -10766,6 +16596,9 @@ public int getSerializedSize() {
       for (int i = 0; i < fields_.size(); i++) {
         size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, fields_.get(i));
       }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getEncoding());
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
@@ -10782,6 +16615,10 @@ public boolean equals(final java.lang.Object obj) {
       com.google.bigtable.v2.Type.Struct other = (com.google.bigtable.v2.Type.Struct) obj;
 
       if (!getFieldsList().equals(other.getFieldsList())) return false;
+      if (hasEncoding() != other.hasEncoding()) return false;
+      if (hasEncoding()) {
+        if (!getEncoding().equals(other.getEncoding())) return false;
+      }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -10797,6 +16634,10 @@ public int hashCode() {
         hash = (37 * hash) + FIELDS_FIELD_NUMBER;
         hash = (53 * hash) + getFieldsList().hashCode();
       }
+      if (hasEncoding()) {
+        hash = (37 * hash) + ENCODING_FIELD_NUMBER;
+        hash = (53 * hash) + getEncoding().hashCode();
+      }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
@@ -10931,10 +16772,20 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       }
 
       // Construct using com.google.bigtable.v2.Type.Struct.newBuilder()
-      private Builder() {}
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
+        maybeForceBuilderInitialization();
+      }
+
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+          getFieldsFieldBuilder();
+          getEncodingFieldBuilder();
+        }
       }
 
       @java.lang.Override
@@ -10948,6 +16799,11 @@ public Builder clear() {
           fieldsBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000001);
+        encoding_ = null;
+        if (encodingBuilder_ != null) {
+          encodingBuilder_.dispose();
+          encodingBuilder_ = null;
+        }
         return this;
       }
 
@@ -10996,6 +16852,12 @@ private void buildPartialRepeatedFields(com.google.bigtable.v2.Type.Struct resul
 
       private void buildPartial0(com.google.bigtable.v2.Type.Struct result) {
         int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.encoding_ = encodingBuilder_ == null ? encoding_ : encodingBuilder_.build();
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bitField0_ |= to_bitField0_;
       }
 
       @java.lang.Override
@@ -11072,6 +16934,9 @@ public Builder mergeFrom(com.google.bigtable.v2.Type.Struct other) {
             }
           }
         }
+        if (other.hasEncoding()) {
+          mergeEncoding(other.getEncoding());
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -11111,6 +16976,12 @@ public Builder mergeFrom(
                   }
                   break;
                 } // case 10
+              case 18:
+                {
+                  input.readMessage(getEncodingFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
               default:
                 {
                   if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -11496,6 +17367,201 @@ public com.google.bigtable.v2.Type.Struct.Field.Builder addFieldsBuilder(int ind
         return fieldsBuilder_;
       }
 
+      private com.google.bigtable.v2.Type.Struct.Encoding encoding_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.bigtable.v2.Type.Struct.Encoding,
+              com.google.bigtable.v2.Type.Struct.Encoding.Builder,
+              com.google.bigtable.v2.Type.Struct.EncodingOrBuilder>
+          encodingBuilder_;
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       *
+       * @return Whether the encoding field is set.
+       */
+      public boolean hasEncoding() {
+        return ((bitField0_ & 0x00000002) != 0);
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       *
+       * @return The encoding.
+       */
+      public com.google.bigtable.v2.Type.Struct.Encoding getEncoding() {
+        if (encodingBuilder_ == null) {
+          return encoding_ == null
+              ? com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance()
+              : encoding_;
+        } else {
+          return encodingBuilder_.getMessage();
+        }
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      public Builder setEncoding(com.google.bigtable.v2.Type.Struct.Encoding value) {
+        if (encodingBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          encoding_ = value;
+        } else {
+          encodingBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      public Builder setEncoding(
+          com.google.bigtable.v2.Type.Struct.Encoding.Builder builderForValue) {
+        if (encodingBuilder_ == null) {
+          encoding_ = builderForValue.build();
+        } else {
+          encodingBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      public Builder mergeEncoding(com.google.bigtable.v2.Type.Struct.Encoding value) {
+        if (encodingBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) != 0)
+              && encoding_ != null
+              && encoding_ != com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance()) {
+            getEncodingBuilder().mergeFrom(value);
+          } else {
+            encoding_ = value;
+          }
+        } else {
+          encodingBuilder_.mergeFrom(value);
+        }
+        if (encoding_ != null) {
+          bitField0_ |= 0x00000002;
+          onChanged();
+        }
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      public Builder clearEncoding() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        encoding_ = null;
+        if (encodingBuilder_ != null) {
+          encodingBuilder_.dispose();
+          encodingBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      public com.google.bigtable.v2.Type.Struct.Encoding.Builder getEncodingBuilder() {
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return getEncodingFieldBuilder().getBuilder();
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      public com.google.bigtable.v2.Type.Struct.EncodingOrBuilder getEncodingOrBuilder() {
+        if (encodingBuilder_ != null) {
+          return encodingBuilder_.getMessageOrBuilder();
+        } else {
+          return encoding_ == null
+              ? com.google.bigtable.v2.Type.Struct.Encoding.getDefaultInstance()
+              : encoding_;
+        }
+      }
+
+      /**
+       *
+       *
+       * <pre>
+       * The encoding to use when converting to or from lower level types.
+       * </pre>
+       *
+       * <code>.google.bigtable.v2.Type.Struct.Encoding encoding = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+              com.google.bigtable.v2.Type.Struct.Encoding,
+              com.google.bigtable.v2.Type.Struct.Encoding.Builder,
+              com.google.bigtable.v2.Type.Struct.EncodingOrBuilder>
+          getEncodingFieldBuilder() {
+        if (encodingBuilder_ == null) {
+          encodingBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.bigtable.v2.Type.Struct.Encoding,
+                  com.google.bigtable.v2.Type.Struct.Encoding.Builder,
+                  com.google.bigtable.v2.Type.Struct.EncodingOrBuilder>(
+                  getEncoding(), getParentForChildren(), isClean());
+          encoding_ = null;
+        }
+        return encodingBuilder_;
+      }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -15163,8 +21229,7 @@ public interface AggregateOrBuilder
      *
      *
      * <pre>
-     * Type of the inputs that are accumulated by this `Aggregate`, which must
-     * specify a full encoding.
+     * Type of the inputs that are accumulated by this `Aggregate`.
      * Use `AddInput` mutations to accumulate new inputs.
      * </pre>
      *
@@ -15178,8 +21243,7 @@ public interface AggregateOrBuilder
      *
      *
      * <pre>
-     * Type of the inputs that are accumulated by this `Aggregate`, which must
-     * specify a full encoding.
+     * Type of the inputs that are accumulated by this `Aggregate`.
      * Use `AddInput` mutations to accumulate new inputs.
      * </pre>
      *
@@ -15193,8 +21257,7 @@ public interface AggregateOrBuilder
      *
      *
      * <pre>
-     * Type of the inputs that are accumulated by this `Aggregate`, which must
-     * specify a full encoding.
+     * Type of the inputs that are accumulated by this `Aggregate`.
      * Use `AddInput` mutations to accumulate new inputs.
      * </pre>
      *
@@ -15208,7 +21271,7 @@ public interface AggregateOrBuilder
      * <pre>
      * Output only. Type that holds the internal accumulator state for the
      * `Aggregate`. This is a function of the `input_type` and `aggregator`
-     * chosen, and will always specify a full encoding.
+     * chosen.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -15224,7 +21287,7 @@ public interface AggregateOrBuilder
      * <pre>
      * Output only. Type that holds the internal accumulator state for the
      * `Aggregate`. This is a function of the `input_type` and `aggregator`
-     * chosen, and will always specify a full encoding.
+     * chosen.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -15240,7 +21303,7 @@ public interface AggregateOrBuilder
      * <pre>
      * Output only. Type that holds the internal accumulator state for the
      * `Aggregate`. This is a function of the `input_type` and `aggregator`
-     * chosen, and will always specify a full encoding.
+     * chosen.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -15412,9 +21475,9 @@ public interface AggregateOrBuilder
    * <pre>
    * A value that combines incremental updates into a summarized value.
    *
-   * Data is never directly written or read using type `Aggregate`. Writes will
-   * provide either the `input_type` or `state_type`, and reads will always
-   * return the `state_type` .
+   * Data is never directly written or read using type `Aggregate`. Writes
+   * provide either the `input_type` or `state_type`, and reads always return
+   * the `state_type` .
    * </pre>
    *
    * Protobuf type {@code google.bigtable.v2.Type.Aggregate}
@@ -17257,8 +23320,7 @@ public AggregatorCase getAggregatorCase() {
      *
      *
      * <pre>
-     * Type of the inputs that are accumulated by this `Aggregate`, which must
-     * specify a full encoding.
+     * Type of the inputs that are accumulated by this `Aggregate`.
      * Use `AddInput` mutations to accumulate new inputs.
      * </pre>
      *
@@ -17275,8 +23337,7 @@ public boolean hasInputType() {
      *
      *
      * <pre>
-     * Type of the inputs that are accumulated by this `Aggregate`, which must
-     * specify a full encoding.
+     * Type of the inputs that are accumulated by this `Aggregate`.
      * Use `AddInput` mutations to accumulate new inputs.
      * </pre>
      *
@@ -17293,8 +23354,7 @@ public com.google.bigtable.v2.Type getInputType() {
      *
      *
      * <pre>
-     * Type of the inputs that are accumulated by this `Aggregate`, which must
-     * specify a full encoding.
+     * Type of the inputs that are accumulated by this `Aggregate`.
      * Use `AddInput` mutations to accumulate new inputs.
      * </pre>
      *
@@ -17314,7 +23374,7 @@ public com.google.bigtable.v2.TypeOrBuilder getInputTypeOrBuilder() {
      * <pre>
      * Output only. Type that holds the internal accumulator state for the
      * `Aggregate`. This is a function of the `input_type` and `aggregator`
-     * chosen, and will always specify a full encoding.
+     * chosen.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -17333,7 +23393,7 @@ public boolean hasStateType() {
      * <pre>
      * Output only. Type that holds the internal accumulator state for the
      * `Aggregate`. This is a function of the `input_type` and `aggregator`
-     * chosen, and will always specify a full encoding.
+     * chosen.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -17352,7 +23412,7 @@ public com.google.bigtable.v2.Type getStateType() {
      * <pre>
      * Output only. Type that holds the internal accumulator state for the
      * `Aggregate`. This is a function of the `input_type` and `aggregator`
-     * chosen, and will always specify a full encoding.
+     * chosen.
      * </pre>
      *
      * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -17845,9 +23905,9 @@ protected Builder newBuilderForType(
      * <pre>
      * A value that combines incremental updates into a summarized value.
      *
-     * Data is never directly written or read using type `Aggregate`. Writes will
-     * provide either the `input_type` or `state_type`, and reads will always
-     * return the `state_type` .
+     * Data is never directly written or read using type `Aggregate`. Writes
+     * provide either the `input_type` or `state_type`, and reads always return
+     * the `state_type` .
      * </pre>
      *
      * Protobuf type {@code google.bigtable.v2.Type.Aggregate}
@@ -18169,8 +24229,7 @@ public Builder clearAggregator() {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18186,8 +24245,7 @@ public boolean hasInputType() {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18207,8 +24265,7 @@ public com.google.bigtable.v2.Type getInputType() {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18232,8 +24289,7 @@ public Builder setInputType(com.google.bigtable.v2.Type value) {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18254,8 +24310,7 @@ public Builder setInputType(com.google.bigtable.v2.Type.Builder builderForValue)
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18284,8 +24339,7 @@ public Builder mergeInputType(com.google.bigtable.v2.Type value) {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18306,8 +24360,7 @@ public Builder clearInputType() {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18323,8 +24376,7 @@ public com.google.bigtable.v2.Type.Builder getInputTypeBuilder() {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18342,8 +24394,7 @@ public com.google.bigtable.v2.TypeOrBuilder getInputTypeOrBuilder() {
        *
        *
        * <pre>
-       * Type of the inputs that are accumulated by this `Aggregate`, which must
-       * specify a full encoding.
+       * Type of the inputs that are accumulated by this `Aggregate`.
        * Use `AddInput` mutations to accumulate new inputs.
        * </pre>
        *
@@ -18379,7 +24430,7 @@ public com.google.bigtable.v2.TypeOrBuilder getInputTypeOrBuilder() {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18397,7 +24448,7 @@ public boolean hasStateType() {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18419,7 +24470,7 @@ public com.google.bigtable.v2.Type getStateType() {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18445,7 +24496,7 @@ public Builder setStateType(com.google.bigtable.v2.Type value) {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18468,7 +24519,7 @@ public Builder setStateType(com.google.bigtable.v2.Type.Builder builderForValue)
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18499,7 +24550,7 @@ public Builder mergeStateType(com.google.bigtable.v2.Type value) {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18522,7 +24573,7 @@ public Builder clearStateType() {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18540,7 +24591,7 @@ public com.google.bigtable.v2.Type.Builder getStateTypeBuilder() {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -18560,7 +24611,7 @@ public com.google.bigtable.v2.TypeOrBuilder getStateTypeOrBuilder() {
        * <pre>
        * Output only. Type that holds the internal accumulator state for the
        * `Aggregate`. This is a function of the `input_type` and `aggregator`
-       * chosen, and will always specify a full encoding.
+       * chosen.
        * </pre>
        *
        * <code>.google.bigtable.v2.Type state_type = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
@@ -20770,25 +26821,23 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * familiarity and consistency across products and features.
    *
    * For compatibility with Bigtable's existing untyped APIs, each `Type` includes
-   * an `Encoding` which describes how to convert to/from the underlying data.
+   * an `Encoding` which describes how to convert to or from the underlying data.
+   *
+   * Each encoding can operate in one of two modes:
    *
-   * Each encoding also defines the following properties:
+   *  - Sorted: In this mode, Bigtable guarantees that `Encode(X) &lt;= Encode(Y)`
+   *    if and only if `X &lt;= Y`. This is useful anywhere sort order is important,
+   *    for example when encoding keys.
+   *  - Distinct: In this mode, Bigtable guarantees that if `X != Y` then
+   *   `Encode(X) != Encode(Y)`. However, the converse is not guaranteed. For
+   *    example, both `{'foo': '1', 'bar': '2'}` and `{'bar': '2', 'foo': '1'}`
+   *    are valid encodings of the same JSON value.
    *
-   *  * Order-preserving: Does the encoded value sort consistently with the
-   *    original typed value? Note that Bigtable will always sort data based on
-   *    the raw encoded value, *not* the decoded type.
-   *     - Example: BYTES values sort in the same order as their raw encodings.
-   *     - Counterexample: Encoding INT64 as a fixed-width decimal string does
-   *       *not* preserve sort order when dealing with negative numbers.
-   *       `INT64(1) &gt; INT64(-1)`, but `STRING("-00001") &gt; STRING("00001)`.
-   *  * Self-delimiting: If we concatenate two encoded values, can we always tell
-   *    where the first one ends and the second one begins?
-   *     - Example: If we encode INT64s to fixed-width STRINGs, the first value
-   *       will always contain exactly N digits, possibly preceded by a sign.
-   *     - Counterexample: If we concatenate two UTF-8 encoded STRINGs, we have
-   *       no way to tell where the first one ends.
-   *  * Compatibility: Which other systems have matching encoding schemes? For
-   *    example, does this encoding have a GoogleSQL equivalent? HBase? Java?
+   * The API clearly documents which mode is used wherever an encoding can be
+   * configured. Each encoding also documents which values are supported in which
+   * modes. For example, when encoding INT64 as a numeric STRING, negative numbers
+   * cannot be encoded in sorted mode. This is because `INT64(1) &gt; INT64(-1)`, but
+   * `STRING("-00001") &gt; STRING("00001")`.
    * </pre>
    *
    * Protobuf type {@code google.bigtable.v2.Type}
diff --git a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/TypesProto.java b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/TypesProto.java
index 956e8338a2..d1928f231d 100644
--- a/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/TypesProto.java
+++ b/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/TypesProto.java
@@ -72,6 +72,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_bigtable_v2_Type_Int64_Encoding_BigEndianBytes_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_bigtable_v2_Type_Int64_Encoding_BigEndianBytes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_bigtable_v2_Type_Bool_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -88,6 +92,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_bigtable_v2_Type_Timestamp_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_bigtable_v2_Type_Timestamp_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_bigtable_v2_Type_Timestamp_Encoding_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_bigtable_v2_Type_Timestamp_Encoding_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_bigtable_v2_Type_Date_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -100,6 +108,22 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_bigtable_v2_Type_Struct_Field_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_bigtable_v2_Type_Struct_Field_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_bigtable_v2_Type_Proto_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -147,7 +171,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n\036google/bigtable/v2/types.proto\022\022google"
           + ".bigtable.v2\032\037google/api/field_behavior."
-          + "proto\"\270\022\n\004Type\0224\n\nbytes_type\030\001 \001(\0132\036.goo"
+          + "proto\"\207\030\n\004Type\0224\n\nbytes_type\030\001 \001(\0132\036.goo"
           + "gle.bigtable.v2.Type.BytesH\000\0226\n\013string_t"
           + "ype\030\002 \001(\0132\037.google.bigtable.v2.Type.Stri"
           + "ngH\000\0224\n\nint64_type\030\005 \001(\0132\036.google.bigtab"
@@ -166,51 +190,69 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "type\030\004 \001(\0132\034.google.bigtable.v2.Type.Map"
           + "H\000\0224\n\nproto_type\030\r \001(\0132\036.google.bigtable"
           + ".v2.Type.ProtoH\000\0222\n\tenum_type\030\016 \001(\0132\035.go"
-          + "ogle.bigtable.v2.Type.EnumH\000\032\235\001\n\005Bytes\0229"
+          + "ogle.bigtable.v2.Type.EnumH\000\032\263\001\n\005Bytes\0229"
           + "\n\010encoding\030\001 \001(\0132\'.google.bigtable.v2.Ty"
-          + "pe.Bytes.Encoding\032Y\n\010Encoding\022:\n\003raw\030\001 \001"
+          + "pe.Bytes.Encoding\032o\n\010Encoding\022:\n\003raw\030\001 \001"
           + "(\0132+.google.bigtable.v2.Type.Bytes.Encod"
-          + "ing.RawH\000\032\005\n\003RawB\n\n\010encoding\032\215\002\n\006String\022"
-          + ":\n\010encoding\030\001 \001(\0132(.google.bigtable.v2.T"
-          + "ype.String.Encoding\032\306\001\n\010Encoding\022H\n\010utf8"
-          + "_raw\030\001 \001(\01320.google.bigtable.v2.Type.Str"
-          + "ing.Encoding.Utf8RawB\002\030\001H\000\022H\n\nutf8_bytes"
-          + "\030\002 \001(\01322.google.bigtable.v2.Type.String."
-          + "Encoding.Utf8BytesH\000\032\r\n\007Utf8Raw:\002\030\001\032\013\n\tU"
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-          + "ng\030\001 \001(\0132\'.google.bigtable.v2.Type.Int64"
-          + ".Encoding\032\260\001\n\010Encoding\022R\n\020big_endian_byt"
-          + "es\030\001 \001(\01326.google.bigtable.v2.Type.Int64"
-          + ".Encoding.BigEndianBytesH\000\032D\n\016BigEndianB"
-          + "ytes\0222\n\nbytes_type\030\001 \001(\0132\036.google.bigtab"
-          + "le.v2.Type.BytesB\n\n\010encoding\032\006\n\004Bool\032\t\n\007"
-          + "Float32\032\t\n\007Float64\032\013\n\tTimestamp\032\006\n\004Date\032"
-          + "\204\001\n\006Struct\0225\n\006fields\030\001 \003(\0132%.google.bigt"
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-          + "_id\030\001 \001(\t\022\024\n\014message_name\030\002 \001(\t\0323\n\004Enum\022"
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-          + " \001(\t\0327\n\005Array\022.\n\014element_type\030\001 \001(\0132\030.go"
-          + "ogle.bigtable.v2.Type\032_\n\003Map\022*\n\010key_type"
-          + "\030\001 \001(\0132\030.google.bigtable.v2.Type\022,\n\nvalu"
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-          + "B\006\n\004kindB\264\001\n\026com.google.bigtable.v2B\nTyp"
-          + "esProtoP\001Z8cloud.google.com/go/bigtable/"
-          + "apiv2/bigtablepb;bigtablepb\252\002\030Google.Clo"
-          + "ud.Bigtable.V2\312\002\030Google\\Cloud\\Bigtable\\V"
-          + "2\352\002\033Google::Cloud::Bigtable::V2b\006proto3"
+          + "ing.RawH\000\032\033\n\003Raw\022\024\n\014escape_nulls\030\001 \001(\010B\n"
+          + "\n\010encoding\032\247\002\n\006String\022:\n\010encoding\030\001 \001(\0132"
+          + "(.google.bigtable.v2.Type.String.Encodin"
+          + "g\032\340\001\n\010Encoding\022H\n\010utf8_raw\030\001 \001(\01320.googl"
+          + "e.bigtable.v2.Type.String.Encoding.Utf8R"
+          + "awB\002\030\001H\000\022H\n\nutf8_bytes\030\002 \001(\01322.google.bi"
+          + "gtable.v2.Type.String.Encoding.Utf8Bytes"
+          + "H\000\032\r\n\007Utf8Raw:\002\030\001\032%\n\tUtf8Bytes\022\030\n\020null_e"
+          + "scape_char\030\001 \001(\tB\n\n\010encoding\032\345\002\n\005Int64\0229"
+          + "\n\010encoding\030\001 \001(\0132\'.google.bigtable.v2.Ty"
+          + "pe.Int64.Encoding\032\240\002\n\010Encoding\022R\n\020big_en"
+          + "dian_bytes\030\001 \001(\01326.google.bigtable.v2.Ty"
+          + "pe.Int64.Encoding.BigEndianBytesH\000\022V\n\022or"
+          + "dered_code_bytes\030\002 \001(\01328.google.bigtable"
+          + ".v2.Type.Int64.Encoding.OrderedCodeBytes"
+          + "H\000\032H\n\016BigEndianBytes\0226\n\nbytes_type\030\001 \001(\013"
+          + "2\036.google.bigtable.v2.Type.BytesB\002\030\001\032\022\n\020"
+          + "OrderedCodeBytesB\n\n\010encoding\032\006\n\004Bool\032\t\n\007"
+          + "Float32\032\t\n\007Float64\032\250\001\n\tTimestamp\022=\n\010enco"
+          + "ding\030\001 \001(\0132+.google.bigtable.v2.Type.Tim"
+          + "estamp.Encoding\032\\\n\010Encoding\022D\n\021unix_micr"
+          + "os_int64\030\001 \001(\0132\'.google.bigtable.v2.Type"
+          + ".Int64.EncodingH\000B\n\n\010encoding\032\006\n\004Date\032\225\004"
+          + "\n\006Struct\0225\n\006fields\030\001 \003(\0132%.google.bigtab"
+          + "le.v2.Type.Struct.Field\022:\n\010encoding\030\002 \001("
+          + "\0132(.google.bigtable.v2.Type.Struct.Encod"
+          + "ing\032C\n\005Field\022\022\n\nfield_name\030\001 \001(\t\022&\n\004type"
+          + "\030\002 \001(\0132\030.google.bigtable.v2.Type\032\322\002\n\010Enc"
+          + "oding\022G\n\tsingleton\030\001 \001(\01322.google.bigtab"
+          + "le.v2.Type.Struct.Encoding.SingletonH\000\022R"
+          + "\n\017delimited_bytes\030\002 \001(\01327.google.bigtabl"
+          + "e.v2.Type.Struct.Encoding.DelimitedBytes"
+          + "H\000\022W\n\022ordered_code_bytes\030\003 \001(\01329.google."
+          + "bigtable.v2.Type.Struct.Encoding.Ordered"
+          + "CodeBytesH\000\032\013\n\tSingleton\032#\n\016DelimitedByt"
+          + "es\022\021\n\tdelimiter\030\001 \001(\014\032\022\n\020OrderedCodeByte"
+          + "sB\n\n\010encoding\0327\n\005Proto\022\030\n\020schema_bundle_"
+          + "id\030\001 \001(\t\022\024\n\014message_name\030\002 \001(\t\0323\n\004Enum\022\030"
+          + "\n\020schema_bundle_id\030\001 \001(\t\022\021\n\tenum_name\030\002 "
+          + "\001(\t\0327\n\005Array\022.\n\014element_type\030\001 \001(\0132\030.goo"
+          + "gle.bigtable.v2.Type\032_\n\003Map\022*\n\010key_type\030"
+          + "\001 \001(\0132\030.google.bigtable.v2.Type\022,\n\nvalue"
+          + "_type\030\002 \001(\0132\030.google.bigtable.v2.Type\032\267\003"
+          + "\n\tAggregate\022,\n\ninput_type\030\001 \001(\0132\030.google"
+          + ".bigtable.v2.Type\0221\n\nstate_type\030\002 \001(\0132\030."
+          + "google.bigtable.v2.TypeB\003\340A\003\0225\n\003sum\030\004 \001("
+          + "\0132&.google.bigtable.v2.Type.Aggregate.Su"
+          + "mH\000\022_\n\022hllpp_unique_count\030\005 \001(\0132A.google"
+          + ".bigtable.v2.Type.Aggregate.HyperLogLogP"
+          + "lusPlusUniqueCountH\000\0225\n\003max\030\006 \001(\0132&.goog"
+          + "le.bigtable.v2.Type.Aggregate.MaxH\000\0225\n\003m"
+          + "in\030\007 \001(\0132&.google.bigtable.v2.Type.Aggre"
+          + "gate.MinH\000\032\005\n\003Sum\032\005\n\003Max\032\005\n\003Min\032 \n\036Hyper"
+          + "LogLogPlusPlusUniqueCountB\014\n\naggregatorB"
+          + "\006\n\004kindB\264\001\n\026com.google.bigtable.v2B\nType"
+          + "sProtoP\001Z8cloud.google.com/go/bigtable/a"
+          + "piv2/bigtablepb;bigtablepb\252\002\030Google.Clou"
+          + "d.Bigtable.V2\312\002\030Google\\Cloud\\Bigtable\\V2"
+          + "\352\002\033Google::Cloud::Bigtable::V2b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -260,7 +302,9 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     internal_static_google_bigtable_v2_Type_Bytes_Encoding_Raw_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_bigtable_v2_Type_Bytes_Encoding_Raw_descriptor,
-            new java.lang.String[] {});
+            new java.lang.String[] {
+              "EscapeNulls",
+            });
     internal_static_google_bigtable_v2_Type_String_descriptor =
         internal_static_google_bigtable_v2_Type_descriptor.getNestedTypes().get(1);
     internal_static_google_bigtable_v2_Type_String_fieldAccessorTable =
@@ -288,7 +332,9 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     internal_static_google_bigtable_v2_Type_String_Encoding_Utf8Bytes_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_bigtable_v2_Type_String_Encoding_Utf8Bytes_descriptor,
-            new java.lang.String[] {});
+            new java.lang.String[] {
+              "NullEscapeChar",
+            });
     internal_static_google_bigtable_v2_Type_Int64_descriptor =
         internal_static_google_bigtable_v2_Type_descriptor.getNestedTypes().get(2);
     internal_static_google_bigtable_v2_Type_Int64_fieldAccessorTable =
@@ -303,7 +349,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor,
             new java.lang.String[] {
-              "BigEndianBytes", "Encoding",
+              "BigEndianBytes", "OrderedCodeBytes", "Encoding",
             });
     internal_static_google_bigtable_v2_Type_Int64_Encoding_BigEndianBytes_descriptor =
         internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor.getNestedTypes().get(0);
@@ -313,6 +359,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "BytesType",
             });
+    internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_descriptor =
+        internal_static_google_bigtable_v2_Type_Int64_Encoding_descriptor.getNestedTypes().get(1);
+    internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_bigtable_v2_Type_Int64_Encoding_OrderedCodeBytes_descriptor,
+            new java.lang.String[] {});
     internal_static_google_bigtable_v2_Type_Bool_descriptor =
         internal_static_google_bigtable_v2_Type_descriptor.getNestedTypes().get(3);
     internal_static_google_bigtable_v2_Type_Bool_fieldAccessorTable =
@@ -333,7 +385,17 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     internal_static_google_bigtable_v2_Type_Timestamp_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_bigtable_v2_Type_Timestamp_descriptor,
-            new java.lang.String[] {});
+            new java.lang.String[] {
+              "Encoding",
+            });
+    internal_static_google_bigtable_v2_Type_Timestamp_Encoding_descriptor =
+        internal_static_google_bigtable_v2_Type_Timestamp_descriptor.getNestedTypes().get(0);
+    internal_static_google_bigtable_v2_Type_Timestamp_Encoding_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_bigtable_v2_Type_Timestamp_Encoding_descriptor,
+            new java.lang.String[] {
+              "UnixMicrosInt64", "Encoding",
+            });
     internal_static_google_bigtable_v2_Type_Date_descriptor =
         internal_static_google_bigtable_v2_Type_descriptor.getNestedTypes().get(7);
     internal_static_google_bigtable_v2_Type_Date_fieldAccessorTable =
@@ -345,7 +407,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_bigtable_v2_Type_Struct_descriptor,
             new java.lang.String[] {
-              "Fields",
+              "Fields", "Encoding",
             });
     internal_static_google_bigtable_v2_Type_Struct_Field_descriptor =
         internal_static_google_bigtable_v2_Type_Struct_descriptor.getNestedTypes().get(0);
@@ -355,6 +417,34 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "FieldName", "Type",
             });
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor =
+        internal_static_google_bigtable_v2_Type_Struct_descriptor.getNestedTypes().get(1);
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor,
+            new java.lang.String[] {
+              "Singleton", "DelimitedBytes", "OrderedCodeBytes", "Encoding",
+            });
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_descriptor =
+        internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor.getNestedTypes().get(0);
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_bigtable_v2_Type_Struct_Encoding_Singleton_descriptor,
+            new java.lang.String[] {});
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_descriptor =
+        internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor.getNestedTypes().get(1);
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_bigtable_v2_Type_Struct_Encoding_DelimitedBytes_descriptor,
+            new java.lang.String[] {
+              "Delimiter",
+            });
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_descriptor =
+        internal_static_google_bigtable_v2_Type_Struct_Encoding_descriptor.getNestedTypes().get(2);
+    internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_bigtable_v2_Type_Struct_Encoding_OrderedCodeBytes_descriptor,
+            new java.lang.String[] {});
     internal_static_google_bigtable_v2_Type_Proto_descriptor =
         internal_static_google_bigtable_v2_Type_descriptor.getNestedTypes().get(9);
     internal_static_google_bigtable_v2_Type_Proto_fieldAccessorTable =
diff --git a/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/bigtable.proto b/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/bigtable.proto
index b9b8a75fb5..66536293e3 100644
--- a/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/bigtable.proto
+++ b/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/bigtable.proto
@@ -77,6 +77,10 @@ service Bigtable {
         post: "/v2/{authorized_view_name=projects/*/instances/*/tables/*/authorizedViews/*}:readRows"
         body: "*"
       }
+      additional_bindings {
+        post: "/v2/{materialized_view_name=projects/*/instances/*/materializedViews/*}:readRows"
+        body: "*"
+      }
     };
     option (google.api.routing) = {
       routing_parameters {
@@ -88,6 +92,10 @@ service Bigtable {
         field: "authorized_view_name"
         path_template: "{table_name=projects/*/instances/*/tables/*}/**"
       }
+      routing_parameters {
+        field: "materialized_view_name"
+        path_template: "{name=projects/*/instances/*}/**"
+      }
     };
     option (google.api.method_signature) = "table_name";
     option (google.api.method_signature) = "table_name,app_profile_id";
@@ -104,6 +112,9 @@ service Bigtable {
       additional_bindings {
         get: "/v2/{authorized_view_name=projects/*/instances/*/tables/*/authorizedViews/*}:sampleRowKeys"
       }
+      additional_bindings {
+        get: "/v2/{materialized_view_name=projects/*/instances/*/materializedViews/*}:sampleRowKeys"
+      }
     };
     option (google.api.routing) = {
       routing_parameters {
@@ -115,6 +126,10 @@ service Bigtable {
         field: "authorized_view_name"
         path_template: "{table_name=projects/*/instances/*/tables/*}/**"
       }
+      routing_parameters {
+        field: "materialized_view_name"
+        path_template: "{name=projects/*/instances/*}/**"
+      }
     };
     option (google.api.method_signature) = "table_name";
     option (google.api.method_signature) = "table_name,app_profile_id";
diff --git a/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/types.proto b/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/types.proto
index b23e30cbaa..607cf2bea9 100644
--- a/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/types.proto
+++ b/proto-google-cloud-bigtable-v2/src/main/proto/google/bigtable/v2/types.proto
@@ -31,36 +31,41 @@ option ruby_package = "Google::Cloud::Bigtable::V2";
 // familiarity and consistency across products and features.
 //
 // For compatibility with Bigtable's existing untyped APIs, each `Type` includes
-// an `Encoding` which describes how to convert to/from the underlying data.
+// an `Encoding` which describes how to convert to or from the underlying data.
 //
-// Each encoding also defines the following properties:
+// Each encoding can operate in one of two modes:
 //
-//  * Order-preserving: Does the encoded value sort consistently with the
-//    original typed value? Note that Bigtable will always sort data based on
-//    the raw encoded value, *not* the decoded type.
-//     - Example: BYTES values sort in the same order as their raw encodings.
-//     - Counterexample: Encoding INT64 as a fixed-width decimal string does
-//       *not* preserve sort order when dealing with negative numbers.
-//       `INT64(1) > INT64(-1)`, but `STRING("-00001") > STRING("00001)`.
-//  * Self-delimiting: If we concatenate two encoded values, can we always tell
-//    where the first one ends and the second one begins?
-//     - Example: If we encode INT64s to fixed-width STRINGs, the first value
-//       will always contain exactly N digits, possibly preceded by a sign.
-//     - Counterexample: If we concatenate two UTF-8 encoded STRINGs, we have
-//       no way to tell where the first one ends.
-//  * Compatibility: Which other systems have matching encoding schemes? For
-//    example, does this encoding have a GoogleSQL equivalent? HBase? Java?
+//  - Sorted: In this mode, Bigtable guarantees that `Encode(X) <= Encode(Y)`
+//    if and only if `X <= Y`. This is useful anywhere sort order is important,
+//    for example when encoding keys.
+//  - Distinct: In this mode, Bigtable guarantees that if `X != Y` then
+//   `Encode(X) != Encode(Y)`. However, the converse is not guaranteed. For
+//    example, both `{'foo': '1', 'bar': '2'}` and `{'bar': '2', 'foo': '1'}`
+//    are valid encodings of the same JSON value.
+//
+// The API clearly documents which mode is used wherever an encoding can be
+// configured. Each encoding also documents which values are supported in which
+// modes. For example, when encoding INT64 as a numeric STRING, negative numbers
+// cannot be encoded in sorted mode. This is because `INT64(1) > INT64(-1)`, but
+// `STRING("-00001") > STRING("00001")`.
 message Type {
   // Bytes
   // Values of type `Bytes` are stored in `Value.bytes_value`.
   message Bytes {
-    // Rules used to convert to/from lower level types.
+    // Rules used to convert to or from lower level types.
     message Encoding {
-      // Leaves the value "as-is"
-      // * Order-preserving? Yes
-      // * Self-delimiting? No
-      // * Compatibility? N/A
-      message Raw {}
+      // Leaves the value as-is.
+      //
+      // Sorted mode: all values are supported.
+      //
+      // Distinct mode: all values are supported.
+      message Raw {
+        // If set, allows NULL values to be encoded as the empty string "".
+        //
+        // The actual empty string, or any value which only contains the
+        // null byte `0x00`, has one more null byte appended.
+        bool escape_nulls = 1;
+      }
 
       // Which encoding to use.
       oneof encoding {
@@ -69,28 +74,47 @@ message Type {
       }
     }
 
-    // The encoding to use when converting to/from lower level types.
+    // The encoding to use when converting to or from lower level types.
     Encoding encoding = 1;
   }
 
   // String
   // Values of type `String` are stored in `Value.string_value`.
   message String {
-    // Rules used to convert to/from lower level types.
+    // Rules used to convert to or from lower level types.
     message Encoding {
       // Deprecated: prefer the equivalent `Utf8Bytes`.
       message Utf8Raw {
         option deprecated = true;
       }
 
-      // UTF-8 encoding
-      // * Order-preserving? Yes (code point order)
-      // * Self-delimiting? No
-      // * Compatibility?
-      //    - BigQuery Federation `TEXT` encoding
-      //    - HBase `Bytes.toBytes`
-      //    - Java `String#getBytes(StandardCharsets.UTF_8)`
-      message Utf8Bytes {}
+      // UTF-8 encoding.
+      //
+      // Sorted mode:
+      //  - All values are supported.
+      //  - Code point order is preserved.
+      //
+      // Distinct mode: all values are supported.
+      //
+      // Compatible with:
+      //
+      //  - BigQuery `TEXT` encoding
+      //  - HBase `Bytes.toBytes`
+      //  - Java `String#getBytes(StandardCharsets.UTF_8)`
+      message Utf8Bytes {
+        // Single-character escape sequence used to support NULL values.
+        //
+        // If set, allows NULL values to be encoded as the empty string "".
+        //
+        // The actual empty string, or any value where every character equals
+        // `null_escape_char`, has one more `null_escape_char` appended.
+        //
+        // If `null_escape_char` is set and does not equal the ASCII null
+        // character `0x00`, then the encoding will not support sorted mode.
+        //
+        // .
+        string null_escape_char = 1;
+      }
 
       // Which encoding to use.
       oneof encoding {
@@ -102,36 +126,50 @@ message Type {
       }
     }
 
-    // The encoding to use when converting to/from lower level types.
+    // The encoding to use when converting to or from lower level types.
     Encoding encoding = 1;
   }
 
   // Int64
   // Values of type `Int64` are stored in `Value.int_value`.
   message Int64 {
-    // Rules used to convert to/from lower level types.
+    // Rules used to convert to or from lower level types.
     message Encoding {
-      // Encodes the value as an 8-byte big endian twos complement `Bytes`
-      // value.
-      // * Order-preserving? No (positive values only)
-      // * Self-delimiting? Yes
-      // * Compatibility?
-      //    - BigQuery Federation `BINARY` encoding
-      //    - HBase `Bytes.toBytes`
-      //    - Java `ByteBuffer.putLong()` with `ByteOrder.BIG_ENDIAN`
+      // Encodes the value as an 8-byte big-endian two's complement value.
+      //
+      // Sorted mode: non-negative values are supported.
+      //
+      // Distinct mode: all values are supported.
+      //
+      // Compatible with:
+      //
+      //  - BigQuery `BINARY` encoding
+      //  - HBase `Bytes.toBytes`
+      //  - Java `ByteBuffer.putLong()` with `ByteOrder.BIG_ENDIAN`
       message BigEndianBytes {
         // Deprecated: ignored if set.
-        Bytes bytes_type = 1;
+        Bytes bytes_type = 1 [deprecated = true];
       }
 
+      // Encodes the value in a variable length binary format of up to 10 bytes.
+      // Values that are closer to zero use fewer bytes.
+      //
+      // Sorted mode: all values are supported.
+      //
+      // Distinct mode: all values are supported.
+      message OrderedCodeBytes {}
+
       // Which encoding to use.
       oneof encoding {
         // Use `BigEndianBytes` encoding.
         BigEndianBytes big_endian_bytes = 1;
+
+        // Use `OrderedCodeBytes` encoding.
+        OrderedCodeBytes ordered_code_bytes = 2;
       }
     }
 
-    // The encoding to use when converting to/from lower level types.
+    // The encoding to use when converting to or from lower level types.
     Encoding encoding = 1;
   }
 
@@ -149,7 +187,24 @@ message Type {
 
   // Timestamp
   // Values of type `Timestamp` are stored in `Value.timestamp_value`.
-  message Timestamp {}
+  message Timestamp {
+    // Rules used to convert to or from lower level types.
+    message Encoding {
+      // Which encoding to use.
+      oneof encoding {
+        // Encodes the number of microseconds since the Unix epoch using the
+        // given `Int64` encoding. Values must be microsecond-aligned.
+        //
+        // Compatible with:
+        //
+        //  - Java `Instant.truncatedTo()` with `ChronoUnit.MICROS`
+        Int64.Encoding unix_micros_int64 = 1;
+      }
+    }
+
+    // The encoding to use when converting to or from lower level types.
+    Encoding encoding = 1;
+  }
 
   // Date
   // Values of type `Date` are stored in `Value.date_value`.
@@ -170,8 +225,97 @@ message Type {
       Type type = 2;
     }
 
+    // Rules used to convert to or from lower level types.
+    message Encoding {
+      // Uses the encoding of `fields[0].type` as-is.
+      // Only valid if `fields.size == 1`.
+      message Singleton {}
+
+      // Fields are encoded independently and concatenated with a configurable
+      // `delimiter` in between.
+      //
+      // A struct with no fields defined is encoded as a single `delimiter`.
+      //
+      // Sorted mode:
+      //
+      //  - Fields are encoded in sorted mode.
+      //  - Encoded field values must not contain any bytes <= `delimiter[0]`
+      //  - Element-wise order is preserved: `A < B` if `A[0] < B[0]`, or if
+      //    `A[0] == B[0] && A[1] < B[1]`, etc. Strict prefixes sort first.
+      //
+      // Distinct mode:
+      //
+      //  - Fields are encoded in distinct mode.
+      //  - Encoded field values must not contain `delimiter[0]`.
+      message DelimitedBytes {
+        // Byte sequence used to delimit concatenated fields. The delimiter must
+        // contain at least 1 character and at most 50 characters.
+        bytes delimiter = 1;
+      }
+
+      // Fields are encoded independently and concatenated with the fixed byte
+      // pair `{0x00, 0x01}` in between.
+      //
+      // Any null `(0x00)` byte in an encoded field is replaced by the fixed
+      // byte pair `{0x00, 0xFF}`.
+      //
+      // Fields that encode to the empty string "" have special handling:
+      //
+      //  - If *every* field encodes to "", or if the STRUCT has no fields
+      //    defined, then the STRUCT is encoded as the fixed byte pair
+      //    `{0x00, 0x00}`.
+      //  - Otherwise, the STRUCT only encodes until the last non-empty field,
+      //    omitting any trailing empty fields. Any empty fields that aren't
+      //    omitted are replaced with the fixed byte pair `{0x00, 0x00}`.
+      //
+      // Examples:
+      //
+      // ```
+      //  - STRUCT()             -> "\00\00"
+      //  - STRUCT("")           -> "\00\00"
+      //  - STRUCT("", "")       -> "\00\00"
+      //  - STRUCT("", "B")      -> "\00\00" + "\00\01" + "B"
+      //  - STRUCT("A", "")      -> "A"
+      //  - STRUCT("", "B", "")  -> "\00\00" + "\00\01" + "B"
+      //  - STRUCT("A", "", "C") -> "A" + "\00\01" + "\00\00" + "\00\01" + "C"
+      // ```
+      //
+      //
+      // Since null bytes are always escaped, this encoding can cause size
+      // blowup for encodings like `Int64.BigEndianBytes` that are likely to
+      // produce many such bytes.
+      //
+      // Sorted mode:
+      //
+      //  - Fields are encoded in sorted mode.
+      //  - All values supported by the field encodings are allowed
+      //  - Element-wise order is preserved: `A < B` if `A[0] < B[0]`, or if
+      //    `A[0] == B[0] && A[1] < B[1]`, etc. Strict prefixes sort first.
+      //
+      // Distinct mode:
+      //
+      //  - Fields are encoded in distinct mode.
+      //  - All values supported by the field encodings are allowed.
+      message OrderedCodeBytes {}
+
+      // Which encoding to use.
+      oneof encoding {
+        // Use `Singleton` encoding.
+        Singleton singleton = 1;
+
+        // Use `DelimitedBytes` encoding.
+        DelimitedBytes delimited_bytes = 2;
+
+        // User `OrderedCodeBytes` encoding.
+        OrderedCodeBytes ordered_code_bytes = 3;
+      }
+    }
+
     // The names and types of the fields in this struct.
     repeated Field fields = 1;
+
+    // The encoding to use when converting to or from lower level types.
+    Encoding encoding = 2;
   }
 
   // A protobuf message type.
@@ -221,9 +365,9 @@ message Type {
 
   // A value that combines incremental updates into a summarized value.
   //
-  // Data is never directly written or read using type `Aggregate`. Writes will
-  // provide either the `input_type` or `state_type`, and reads will always
-  // return the `state_type` .
+  // Data is never directly written or read using type `Aggregate`. Writes
+  // provide either the `input_type` or `state_type`, and reads always return
+  // the `state_type` .
   message Aggregate {
     // Computes the sum of the input values.
     // Allowed input: `Int64`
@@ -249,14 +393,13 @@ message Type {
     // Special state conversions: `Int64` (the unique count estimate)
     message HyperLogLogPlusPlusUniqueCount {}
 
-    // Type of the inputs that are accumulated by this `Aggregate`, which must
-    // specify a full encoding.
+    // Type of the inputs that are accumulated by this `Aggregate`.
     // Use `AddInput` mutations to accumulate new inputs.
     Type input_type = 1;
 
     // Output only. Type that holds the internal accumulator state for the
     // `Aggregate`. This is a function of the `input_type` and `aggregator`
-    // chosen, and will always specify a full encoding.
+    // chosen.
     Type state_type = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
 
     // Which aggregator function to use. The configured types must match.