diff --git a/.github/workflows/hermetic_library_generation.yaml b/.github/workflows/hermetic_library_generation.yaml
index 1f218b2874..a293f6b92f 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@v2.62.3
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.64.0
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}
diff --git a/README.md b/README.md
index 108867e826..3ebfe57523 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ 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:26.69.0')
+implementation platform('com.google.cloud:libraries-bom:26.71.0')
 
 implementation 'com.google.cloud:google-cloud-bigquerystorage'
 ```
diff --git a/generation_config.yaml b/generation_config.yaml
index b8de2442ed..8ef12af900 100644
--- a/generation_config.yaml
+++ b/generation_config.yaml
@@ -1,6 +1,6 @@
-gapic_generator_version: 2.62.3
-googleapis_commitish: 6e79e73204aed17b11e724beebb9cf11f36ea57d
-libraries_bom_version: 26.69.0
+gapic_generator_version: 2.64.0
+googleapis_commitish: baf777503d79555219eed1acebe01838ca448bb5
+libraries_bom_version: 26.71.0
 libraries:
     - api_shortname: bigquerystorage
       name_pretty: BigQuery Storage
diff --git a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java
index b98565690e..2da1b0f617 100644
--- a/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java
+++ b/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/StreamWriter.java
@@ -316,8 +316,8 @@ public String call() throws Exception {
                       String fetchedLocation = writeStream.getLocation();
                       log.info(
                           String.format(
-                              "Fetched location %s for stream name %s, extracted project and dataset"
-                                  + " name: %s\"",
+                              "Fetched location %s for stream name %s, extracted project and"
+                                  + " dataset name: %s\"",
                               fetchedLocation, streamName, datasetAndProjectName));
                       return fetchedLocation;
                     }
diff --git a/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryReadGrpc.java b/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryReadGrpc.java
index 0809d14b6f..68d7f72507 100644
--- a/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryReadGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryReadGrpc.java
@@ -25,9 +25,6 @@
  * The Read API can be used to read data from BigQuery.
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1/storage.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class BigQueryReadGrpc {
 
@@ -475,8 +472,9 @@ protected BigQueryReadBlockingV2Stub build(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1.ReadSession createReadSession(
-        com.google.cloud.bigquery.storage.v1.CreateReadSessionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1.CreateReadSessionRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getCreateReadSessionMethod(), getCallOptions(), request);
     }
 
@@ -517,8 +515,9 @@ public com.google.cloud.bigquery.storage.v1.ReadSession createReadSession(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1.SplitReadStreamResponse splitReadStream(
-        com.google.cloud.bigquery.storage.v1.SplitReadStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1.SplitReadStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getSplitReadStreamMethod(), getCallOptions(), request);
     }
   }
diff --git a/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteGrpc.java b/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteGrpc.java
index 4dff99d0fd..fcbc2af218 100644
--- a/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1/src/main/java/com/google/cloud/bigquery/storage/v1/BigQueryWriteGrpc.java
@@ -27,9 +27,6 @@
  * https://cloud.google.com/bigquery/docs/write-api
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1/storage.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class BigQueryWriteGrpc {
 
@@ -734,8 +731,9 @@ protected BigQueryWriteBlockingV2Stub build(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1.WriteStream createWriteStream(
-        com.google.cloud.bigquery.storage.v1.CreateWriteStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1.CreateWriteStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getCreateWriteStreamMethod(), getCallOptions(), request);
     }
 
@@ -786,8 +784,9 @@ public com.google.cloud.bigquery.storage.v1.WriteStream createWriteStream(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1.WriteStream getWriteStream(
-        com.google.cloud.bigquery.storage.v1.GetWriteStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1.GetWriteStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getGetWriteStreamMethod(), getCallOptions(), request);
     }
 
@@ -800,8 +799,9 @@ public com.google.cloud.bigquery.storage.v1.WriteStream getWriteStream(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1.FinalizeWriteStreamResponse finalizeWriteStream(
-        com.google.cloud.bigquery.storage.v1.FinalizeWriteStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1.FinalizeWriteStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getFinalizeWriteStreamMethod(), getCallOptions(), request);
     }
 
@@ -818,8 +818,9 @@ public com.google.cloud.bigquery.storage.v1.FinalizeWriteStreamResponse finalize
      */
     public com.google.cloud.bigquery.storage.v1.BatchCommitWriteStreamsResponse
         batchCommitWriteStreams(
-            com.google.cloud.bigquery.storage.v1.BatchCommitWriteStreamsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1.BatchCommitWriteStreamsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchCommitWriteStreamsMethod(), getCallOptions(), request);
     }
 
@@ -836,8 +837,9 @@ public com.google.cloud.bigquery.storage.v1.FinalizeWriteStreamResponse finalize
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1.FlushRowsResponse flushRows(
-        com.google.cloud.bigquery.storage.v1.FlushRowsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1.FlushRowsRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getFlushRowsMethod(), getCallOptions(), request);
     }
   }
diff --git a/grpc-google-cloud-bigquerystorage-v1alpha/src/main/java/com/google/cloud/bigquery/storage/v1alpha/MetastorePartitionServiceGrpc.java b/grpc-google-cloud-bigquerystorage-v1alpha/src/main/java/com/google/cloud/bigquery/storage/v1alpha/MetastorePartitionServiceGrpc.java
index 076feb78f3..f62d49acb1 100644
--- a/grpc-google-cloud-bigquerystorage-v1alpha/src/main/java/com/google/cloud/bigquery/storage/v1alpha/MetastorePartitionServiceGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1alpha/src/main/java/com/google/cloud/bigquery/storage/v1alpha/MetastorePartitionServiceGrpc.java
@@ -26,9 +26,6 @@
  *  metastore. The service supports only batch operations for write.
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1alpha/metastore_partition.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class MetastorePartitionServiceGrpc {
 
@@ -631,9 +628,9 @@ protected MetastorePartitionServiceBlockingV2Stub build(
      */
     public com.google.cloud.bigquery.storage.v1alpha.BatchCreateMetastorePartitionsResponse
         batchCreateMetastorePartitions(
-            com.google.cloud.bigquery.storage.v1alpha.BatchCreateMetastorePartitionsRequest
-                request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1alpha.BatchCreateMetastorePartitionsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchCreateMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
@@ -645,8 +642,9 @@ protected MetastorePartitionServiceBlockingV2Stub build(
      * </pre>
      */
     public com.google.protobuf.Empty batchDeleteMetastorePartitions(
-        com.google.cloud.bigquery.storage.v1alpha.BatchDeleteMetastorePartitionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1alpha.BatchDeleteMetastorePartitionsRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchDeleteMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
@@ -659,9 +657,9 @@ public com.google.protobuf.Empty batchDeleteMetastorePartitions(
      */
     public com.google.cloud.bigquery.storage.v1alpha.BatchUpdateMetastorePartitionsResponse
         batchUpdateMetastorePartitions(
-            com.google.cloud.bigquery.storage.v1alpha.BatchUpdateMetastorePartitionsRequest
-                request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1alpha.BatchUpdateMetastorePartitionsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchUpdateMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
@@ -674,8 +672,9 @@ public com.google.protobuf.Empty batchDeleteMetastorePartitions(
      */
     public com.google.cloud.bigquery.storage.v1alpha.ListMetastorePartitionsResponse
         listMetastorePartitions(
-            com.google.cloud.bigquery.storage.v1alpha.ListMetastorePartitionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1alpha.ListMetastorePartitionsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getListMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
diff --git a/grpc-google-cloud-bigquerystorage-v1beta/src/main/java/com/google/cloud/bigquery/storage/v1beta/MetastorePartitionServiceGrpc.java b/grpc-google-cloud-bigquerystorage-v1beta/src/main/java/com/google/cloud/bigquery/storage/v1beta/MetastorePartitionServiceGrpc.java
index ca9ef2cf66..7049c1efcb 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta/src/main/java/com/google/cloud/bigquery/storage/v1beta/MetastorePartitionServiceGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1beta/src/main/java/com/google/cloud/bigquery/storage/v1beta/MetastorePartitionServiceGrpc.java
@@ -26,9 +26,6 @@
  *  metastore. The service supports only batch operations for write.
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1beta/metastore_partition.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class MetastorePartitionServiceGrpc {
 
@@ -629,9 +626,9 @@ protected MetastorePartitionServiceBlockingV2Stub build(
      */
     public com.google.cloud.bigquery.storage.v1beta.BatchCreateMetastorePartitionsResponse
         batchCreateMetastorePartitions(
-            com.google.cloud.bigquery.storage.v1beta.BatchCreateMetastorePartitionsRequest
-                request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1beta.BatchCreateMetastorePartitionsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchCreateMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
@@ -643,8 +640,9 @@ protected MetastorePartitionServiceBlockingV2Stub build(
      * </pre>
      */
     public com.google.protobuf.Empty batchDeleteMetastorePartitions(
-        com.google.cloud.bigquery.storage.v1beta.BatchDeleteMetastorePartitionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta.BatchDeleteMetastorePartitionsRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchDeleteMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
@@ -657,9 +655,9 @@ public com.google.protobuf.Empty batchDeleteMetastorePartitions(
      */
     public com.google.cloud.bigquery.storage.v1beta.BatchUpdateMetastorePartitionsResponse
         batchUpdateMetastorePartitions(
-            com.google.cloud.bigquery.storage.v1beta.BatchUpdateMetastorePartitionsRequest
-                request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1beta.BatchUpdateMetastorePartitionsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchUpdateMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
@@ -672,8 +670,9 @@ public com.google.protobuf.Empty batchDeleteMetastorePartitions(
      */
     public com.google.cloud.bigquery.storage.v1beta.ListMetastorePartitionsResponse
         listMetastorePartitions(
-            com.google.cloud.bigquery.storage.v1beta.ListMetastorePartitionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1beta.ListMetastorePartitionsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getListMetastorePartitionsMethod(), getCallOptions(), request);
     }
 
diff --git a/grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java b/grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java
index 614bba77de..eefb14ee8f 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1beta1/src/main/java/com/google/cloud/bigquery/storage/v1beta1/BigQueryStorageGrpc.java
@@ -29,9 +29,6 @@
  * going forward.
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1beta1/storage.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class BigQueryStorageGrpc {
 
@@ -687,8 +684,9 @@ protected BigQueryStorageBlockingV2Stub build(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1beta1.Storage.ReadSession createReadSession(
-        com.google.cloud.bigquery.storage.v1beta1.Storage.CreateReadSessionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta1.Storage.CreateReadSessionRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getCreateReadSessionMethod(), getCallOptions(), request);
     }
 
@@ -726,8 +724,9 @@ public com.google.cloud.bigquery.storage.v1beta1.Storage.ReadSession createReadS
     public com.google.cloud.bigquery.storage.v1beta1.Storage.BatchCreateReadSessionStreamsResponse
         batchCreateReadSessionStreams(
             com.google.cloud.bigquery.storage.v1beta1.Storage.BatchCreateReadSessionStreamsRequest
-                request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+                request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchCreateReadSessionStreamsMethod(), getCallOptions(), request);
     }
 
@@ -750,8 +749,9 @@ public com.google.cloud.bigquery.storage.v1beta1.Storage.ReadSession createReadS
      * </pre>
      */
     public com.google.protobuf.Empty finalizeStream(
-        com.google.cloud.bigquery.storage.v1beta1.Storage.FinalizeStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta1.Storage.FinalizeStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getFinalizeStreamMethod(), getCallOptions(), request);
     }
 
@@ -774,8 +774,9 @@ public com.google.protobuf.Empty finalizeStream(
      */
     public com.google.cloud.bigquery.storage.v1beta1.Storage.SplitReadStreamResponse
         splitReadStream(
-            com.google.cloud.bigquery.storage.v1beta1.Storage.SplitReadStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1beta1.Storage.SplitReadStreamRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getSplitReadStreamMethod(), getCallOptions(), request);
     }
   }
diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java
index 9daa649d09..f448f93de6 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryReadGrpc.java
@@ -27,9 +27,6 @@
  * API at the same time.
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1beta2/storage.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class BigQueryReadGrpc {
 
@@ -487,8 +484,9 @@ protected BigQueryReadBlockingV2Stub build(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1beta2.ReadSession createReadSession(
-        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getCreateReadSessionMethod(), getCallOptions(), request);
     }
 
@@ -530,8 +528,9 @@ public com.google.cloud.bigquery.storage.v1beta2.ReadSession createReadSession(
      * </pre>
      */
     public com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse splitReadStream(
-        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getSplitReadStreamMethod(), getCallOptions(), request);
     }
   }
diff --git a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteGrpc.java b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteGrpc.java
index f2f53bd608..32d8ef9881 100644
--- a/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteGrpc.java
+++ b/grpc-google-cloud-bigquerystorage-v1beta2/src/main/java/com/google/cloud/bigquery/storage/v1beta2/BigQueryWriteGrpc.java
@@ -28,9 +28,6 @@
  *   should be used instead of the v1beta2 API for BigQueryWrite operations.
  * </pre>
  */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/storage/v1beta2/storage.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 @java.lang.Deprecated
 public final class BigQueryWriteGrpc {
@@ -744,8 +741,9 @@ protected BigQueryWriteBlockingV2Stub build(
      */
     @java.lang.Deprecated
     public com.google.cloud.bigquery.storage.v1beta2.WriteStream createWriteStream(
-        com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getCreateWriteStreamMethod(), getCallOptions(), request);
     }
 
@@ -790,8 +788,9 @@ public com.google.cloud.bigquery.storage.v1beta2.WriteStream createWriteStream(
      */
     @java.lang.Deprecated
     public com.google.cloud.bigquery.storage.v1beta2.WriteStream getWriteStream(
-        com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getGetWriteStreamMethod(), getCallOptions(), request);
     }
 
@@ -806,8 +805,9 @@ public com.google.cloud.bigquery.storage.v1beta2.WriteStream getWriteStream(
     @java.lang.Deprecated
     public com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamResponse
         finalizeWriteStream(
-            com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getFinalizeWriteStreamMethod(), getCallOptions(), request);
     }
 
@@ -825,8 +825,9 @@ public com.google.cloud.bigquery.storage.v1beta2.WriteStream getWriteStream(
     @java.lang.Deprecated
     public com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsResponse
         batchCommitWriteStreams(
-            com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+            com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequest request)
+            throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getBatchCommitWriteStreamsMethod(), getCallOptions(), request);
     }
 
@@ -844,8 +845,9 @@ public com.google.cloud.bigquery.storage.v1beta2.WriteStream getWriteStream(
      */
     @java.lang.Deprecated
     public com.google.cloud.bigquery.storage.v1beta2.FlushRowsResponse flushRows(
-        com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+        com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequest request)
+        throws io.grpc.StatusException {
+      return io.grpc.stub.ClientCalls.blockingV2UnaryCall(
           getChannel(), getFlushRowsMethod(), getCallOptions(), request);
     }
   }