From 45f29eb0120e3ca365c1319bd6f254758f60d5ac Mon Sep 17 00:00:00 2001
From: "ci.datadog-api-spec" <packages@datadoghq.com>
Date: Thu, 21 Aug 2025 17:08:29 +0000
Subject: [PATCH] Regenerate client from commit ca16233 of spec repo

---
 .generated-info                               |   4 +-
 .generator/schemas/v2/openapi.yaml            | 110 +++++++++++++++++-
 .../observability_pipelines/src/v2/index.ts   |   6 +
 .../src/v2/models/AzureStorageDestination.ts  |   9 ++
 .../v2/models/MicrosoftSentinelDestination.ts |   9 ++
 ...lityPipelineAmazonOpenSearchDestination.ts |   9 ++
 ...bservabilityPipelineAmazonS3Destination.ts |   9 ++
 .../ObservabilityPipelineBufferOptions.ts     |  14 +++
 ...ervabilityPipelineBufferOptionsDiskType.ts |   9 ++
 ...vabilityPipelineBufferOptionsMemoryType.ts |   9 ++
 ...rvabilityPipelineDatadogLogsDestination.ts |   9 ++
 .../ObservabilityPipelineDiskBufferOptions.ts |  55 +++++++++
 ...abilityPipelineElasticsearchDestination.ts |   9 ++
 ...ilityPipelineGoogleChronicleDestination.ts |   9 ++
 ...tyPipelineGoogleCloudStorageDestination.ts |   9 ++
 ...bservabilityPipelineMemoryBufferOptions.ts |  55 +++++++++
 ...vabilityPipelineMemoryBufferSizeOptions.ts |  55 +++++++++
 ...bservabilityPipelineNewRelicDestination.ts |   9 ++
 ...ervabilityPipelineOpenSearchDestination.ts |   9 ++
 .../ObservabilityPipelineQuotaProcessor.ts    |  18 ++-
 ...ityPipelineQuotaProcessorOverflowAction.ts |   2 +-
 ...ObservabilityPipelineRsyslogDestination.ts |   9 ++
 .../ObservabilityPipelineSampleProcessor.ts   |   8 ++
 ...rvabilityPipelineSentinelOneDestination.ts |   9 ++
 ...servabilityPipelineSplunkHecDestination.ts |   9 ++
 ...servabilityPipelineSumoLogicDestination.ts |   9 ++
 ...bservabilityPipelineSyslogNgDestination.ts |   9 ++
 .../src/v2/models/TypingInfo.ts               |  16 +++
 28 files changed, 484 insertions(+), 12 deletions(-)
 create mode 100644 services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptions.ts
 create mode 100644 services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsDiskType.ts
 create mode 100644 services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsMemoryType.ts
 create mode 100644 services/observability_pipelines/src/v2/models/ObservabilityPipelineDiskBufferOptions.ts
 create mode 100644 services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferOptions.ts
 create mode 100644 services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferSizeOptions.ts

diff --git a/.generated-info b/.generated-info
index 5e56f75ccf96..03d2a7546c18 100644
--- a/.generated-info
+++ b/.generated-info
@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "4413e63",
-  "generated": "2025-08-19 20:28:35.046"
+  "spec_repo_commit": "ca16233",
+  "generated": "2025-08-21 17:08:29.204"
 }
diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 5dc52e4a2ee2..7be522b9349c 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -4983,6 +4983,8 @@ components:
           description: Optional prefix for blobs written to the container.
           example: logs/
           type: string
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         container_name:
           description: The name of the Azure Blob Storage container to store logs
             in.
@@ -25037,6 +25039,8 @@ components:
       description: The `microsoft_sentinel` destination forwards logs to Microsoft
         Sentinel.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         client_id:
           description: Azure AD client ID used for authentication.
           example: a1b2c3d4-5678-90ab-cdef-1234567890ab
@@ -26669,6 +26673,8 @@ components:
       properties:
         auth:
           $ref: '#/components/schemas/ObservabilityPipelineAmazonOpenSearchDestinationAuth'
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         bulk_index:
           description: The index to write logs to.
           example: logs-index
@@ -26747,6 +26753,8 @@ components:
           description: S3 bucket name.
           example: error-logs
           type: string
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: Unique identifier for the destination component.
           example: amazon-s3-destination
@@ -26919,6 +26927,30 @@ components:
             role session.
           type: string
       type: object
+    ObservabilityPipelineBufferOptions:
+      description: Configuration for buffer settings on destination components.
+      oneOf:
+      - $ref: '#/components/schemas/ObservabilityPipelineDiskBufferOptions'
+      - $ref: '#/components/schemas/ObservabilityPipelineMemoryBufferOptions'
+      - $ref: '#/components/schemas/ObservabilityPipelineMemoryBufferSizeOptions'
+    ObservabilityPipelineBufferOptionsDiskType:
+      default: disk
+      description: Specifies the buffer type to configure. This option supports only
+        a disk buffer.
+      enum:
+      - disk
+      type: string
+      x-enum-varnames:
+      - DISK
+    ObservabilityPipelineBufferOptionsMemoryType:
+      default: memory
+      description: Specifies the buffer type to configure. This option supports only
+        a memory buffer.
+      enum:
+      - memory
+      type: string
+      x-enum-varnames:
+      - MEMORY
     ObservabilityPipelineConfig:
       description: Specifies the pipeline's configuration, including its sources,
         processors, and destinations.
@@ -27232,6 +27264,8 @@ components:
     ObservabilityPipelineDatadogLogsDestination:
       description: The `datadog_logs` destination forwards logs to Datadog Log Management.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: The unique identifier for this component.
           example: datadog-logs-destination
@@ -27407,12 +27441,25 @@ components:
       type: string
       x-enum-varnames:
       - DEDUPE
+    ObservabilityPipelineDiskBufferOptions:
+      description: Options for configuring a disk buffer.
+      properties:
+        max_size:
+          description: Maximum size of the disk buffer.
+          example: 4096
+          format: int64
+          type: integer
+        type:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptionsDiskType'
+      type: object
     ObservabilityPipelineElasticsearchDestination:
       description: The `elasticsearch` destination writes logs to an Elasticsearch
         cluster.
       properties:
         api_version:
           $ref: '#/components/schemas/ObservabilityPipelineElasticsearchDestinationApiVersion'
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         bulk_index:
           description: The index to write logs to in Elasticsearch.
           example: logs-index
@@ -27897,6 +27944,8 @@ components:
       properties:
         auth:
           $ref: '#/components/schemas/ObservabilityPipelineGcpAuth'
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         customer_id:
           description: The Google Chronicle customer ID.
           example: abcdefg123456789
@@ -27963,6 +28012,8 @@ components:
           description: Name of the GCS bucket.
           example: error-logs
           type: string
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: Unique identifier for the destination component.
           example: gcs-destination
@@ -28273,6 +28324,28 @@ components:
       type: string
       x-enum-varnames:
       - LOGSTASH
+    ObservabilityPipelineMemoryBufferOptions:
+      description: Options for configuring a memory buffer by byte size.
+      properties:
+        max_size:
+          description: Maximum size of the disk buffer.
+          example: 4096
+          format: int64
+          type: integer
+        type:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptionsMemoryType'
+      type: object
+    ObservabilityPipelineMemoryBufferSizeOptions:
+      description: Options for configuring a memory buffer by queue length.
+      properties:
+        max_events:
+          description: Maximum events for the memory buffer.
+          example: 500
+          format: int64
+          type: integer
+        type:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptionsMemoryType'
+      type: object
     ObservabilityPipelineMetadataEntry:
       description: A custom metadata entry.
       properties:
@@ -28296,6 +28369,8 @@ components:
     ObservabilityPipelineNewRelicDestination:
       description: The `new_relic` destination sends logs to the New Relic platform.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: The unique identifier for this component.
           example: new-relic-destination
@@ -28433,6 +28508,8 @@ components:
     ObservabilityPipelineOpenSearchDestination:
       description: The `opensearch` destination writes logs to an OpenSearch cluster.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         bulk_index:
           description: The index to write logs to.
           example: logs-index
@@ -28657,9 +28734,10 @@ components:
         can drop or alert.
       properties:
         drop_events:
-          description: If set to `true`, logs that matched the quota filter and sent
-            after the quota has been met are dropped; only logs that did not match
-            the filter query continue through the pipeline.
+          description: 'If set to `true`, logs that match the quota filter and are
+            sent after the quota is exceeded are dropped. Logs that do not match the
+            filter continue through the pipeline. **Note**: You can set either `drop_events`
+            or `overflow_action`, but not both.'
           example: false
           type: boolean
         id:
@@ -28707,6 +28785,8 @@ components:
           items:
             type: string
           type: array
+        too_many_buckets_action:
+          $ref: '#/components/schemas/ObservabilityPipelineQuotaProcessorOverflowAction'
         type:
           $ref: '#/components/schemas/ObservabilityPipelineQuotaProcessorType'
       required:
@@ -28714,7 +28794,6 @@ components:
       - type
       - include
       - name
-      - drop_events
       - limit
       - inputs
       type: object
@@ -28745,7 +28824,8 @@ components:
       - BYTES
       - EVENTS
     ObservabilityPipelineQuotaProcessorOverflowAction:
-      description: 'The action to take when the quota is exceeded. Options:
+      description: 'The action to take when the quota or bucket limit is exceeded.
+        Options:
 
         - `drop`: Drop the event.
 
@@ -29006,6 +29086,8 @@ components:
       description: The `rsyslog` destination forwards logs to an external `rsyslog`
         server over TCP or UDP using the syslog protocol.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: The unique identifier for this component.
           example: rsyslog-destination
@@ -29076,6 +29158,16 @@ components:
       description: The `sample` processor allows probabilistic sampling of logs at
         a fixed rate.
       properties:
+        group_by:
+          description: Optional list of fields to group events by. Each group is sampled
+            independently.
+          example:
+          - service
+          - host
+          items:
+            type: string
+          minItems: 1
+          type: array
         id:
           description: The unique identifier for this component. Used to reference
             this component in other parts of the pipeline (for example, as the `input`
@@ -29480,6 +29572,8 @@ components:
     ObservabilityPipelineSentinelOneDestination:
       description: The `sentinel_one` destination sends logs to SentinelOne.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: The unique identifier for this component.
           example: sentinelone-destination
@@ -29836,6 +29930,8 @@ components:
             '
           example: true
           type: boolean
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         encoding:
           $ref: '#/components/schemas/ObservabilityPipelineSplunkHecDestinationEncoding'
         id:
@@ -29949,6 +30045,8 @@ components:
     ObservabilityPipelineSumoLogicDestination:
       description: The `sumo_logic` destination forwards logs to Sumo Logic.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         encoding:
           $ref: '#/components/schemas/ObservabilityPipelineSumoLogicDestinationEncoding'
         header_custom_fields:
@@ -30052,6 +30150,8 @@ components:
       description: The `syslog_ng` destination forwards logs to an external `syslog-ng`
         server over TCP or UDP using the syslog protocol.
       properties:
+        buffer:
+          $ref: '#/components/schemas/ObservabilityPipelineBufferOptions'
         id:
           description: The unique identifier for this component.
           example: syslog-ng-destination
diff --git a/services/observability_pipelines/src/v2/index.ts b/services/observability_pipelines/src/v2/index.ts
index 748a59a5298b..f7b6ba067b5b 100644
--- a/services/observability_pipelines/src/v2/index.ts
+++ b/services/observability_pipelines/src/v2/index.ts
@@ -35,6 +35,9 @@ export { ObservabilityPipelineAmazonS3SourceType } from "./models/ObservabilityP
 export { ObservabilityPipelineAmazonSecurityLakeDestination } from "./models/ObservabilityPipelineAmazonSecurityLakeDestination";
 export { ObservabilityPipelineAmazonSecurityLakeDestinationType } from "./models/ObservabilityPipelineAmazonSecurityLakeDestinationType";
 export { ObservabilityPipelineAwsAuth } from "./models/ObservabilityPipelineAwsAuth";
+export { ObservabilityPipelineBufferOptions } from "./models/ObservabilityPipelineBufferOptions";
+export { ObservabilityPipelineBufferOptionsDiskType } from "./models/ObservabilityPipelineBufferOptionsDiskType";
+export { ObservabilityPipelineBufferOptionsMemoryType } from "./models/ObservabilityPipelineBufferOptionsMemoryType";
 export { ObservabilityPipelineConfig } from "./models/ObservabilityPipelineConfig";
 export { ObservabilityPipelineConfigDestinationItem } from "./models/ObservabilityPipelineConfigDestinationItem";
 export { ObservabilityPipelineConfigProcessorItem } from "./models/ObservabilityPipelineConfigProcessorItem";
@@ -61,6 +64,7 @@ export { ObservabilityPipelineDecoding } from "./models/ObservabilityPipelineDec
 export { ObservabilityPipelineDedupeProcessor } from "./models/ObservabilityPipelineDedupeProcessor";
 export { ObservabilityPipelineDedupeProcessorMode } from "./models/ObservabilityPipelineDedupeProcessorMode";
 export { ObservabilityPipelineDedupeProcessorType } from "./models/ObservabilityPipelineDedupeProcessorType";
+export { ObservabilityPipelineDiskBufferOptions } from "./models/ObservabilityPipelineDiskBufferOptions";
 export { ObservabilityPipelineElasticsearchDestination } from "./models/ObservabilityPipelineElasticsearchDestination";
 export { ObservabilityPipelineElasticsearchDestinationApiVersion } from "./models/ObservabilityPipelineElasticsearchDestinationApiVersion";
 export { ObservabilityPipelineElasticsearchDestinationType } from "./models/ObservabilityPipelineElasticsearchDestinationType";
@@ -111,6 +115,8 @@ export { ObservabilityPipelineKafkaSourceSasl } from "./models/ObservabilityPipe
 export { ObservabilityPipelineKafkaSourceType } from "./models/ObservabilityPipelineKafkaSourceType";
 export { ObservabilityPipelineLogstashSource } from "./models/ObservabilityPipelineLogstashSource";
 export { ObservabilityPipelineLogstashSourceType } from "./models/ObservabilityPipelineLogstashSourceType";
+export { ObservabilityPipelineMemoryBufferOptions } from "./models/ObservabilityPipelineMemoryBufferOptions";
+export { ObservabilityPipelineMemoryBufferSizeOptions } from "./models/ObservabilityPipelineMemoryBufferSizeOptions";
 export { ObservabilityPipelineMetadataEntry } from "./models/ObservabilityPipelineMetadataEntry";
 export { ObservabilityPipelineMetricValue } from "./models/ObservabilityPipelineMetricValue";
 export { ObservabilityPipelineNewRelicDestination } from "./models/ObservabilityPipelineNewRelicDestination";
diff --git a/services/observability_pipelines/src/v2/models/AzureStorageDestination.ts b/services/observability_pipelines/src/v2/models/AzureStorageDestination.ts
index f87be8af32a7..684c66a96dda 100644
--- a/services/observability_pipelines/src/v2/models/AzureStorageDestination.ts
+++ b/services/observability_pipelines/src/v2/models/AzureStorageDestination.ts
@@ -1,6 +1,7 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
 import { AzureStorageDestinationType } from "./AzureStorageDestinationType";
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 
 /**
  * The `azure_storage` destination forwards logs to an Azure Blob Storage container.
@@ -10,6 +11,10 @@ export class AzureStorageDestination {
    * Optional prefix for blobs written to the container.
    */
   "blobPrefix"?: string;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The name of the Azure Blob Storage container to store logs in.
    */
@@ -45,6 +50,10 @@ export class AzureStorageDestination {
       baseName: "blob_prefix",
       type: "string",
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     containerName: {
       baseName: "container_name",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/MicrosoftSentinelDestination.ts b/services/observability_pipelines/src/v2/models/MicrosoftSentinelDestination.ts
index deaf7d1973c7..1753d01677fb 100644
--- a/services/observability_pipelines/src/v2/models/MicrosoftSentinelDestination.ts
+++ b/services/observability_pipelines/src/v2/models/MicrosoftSentinelDestination.ts
@@ -1,11 +1,16 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
 import { MicrosoftSentinelDestinationType } from "./MicrosoftSentinelDestinationType";
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 
 /**
  * The `microsoft_sentinel` destination forwards logs to Microsoft Sentinel.
  */
 export class MicrosoftSentinelDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * Azure AD client ID used for authentication.
    */
@@ -49,6 +54,10 @@ export class MicrosoftSentinelDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     clientId: {
       baseName: "client_id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonOpenSearchDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonOpenSearchDestination.ts
index aaa428c87cc6..1202f4ea4432 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonOpenSearchDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonOpenSearchDestination.ts
@@ -2,6 +2,7 @@ import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
 import { ObservabilityPipelineAmazonOpenSearchDestinationAuth } from "./ObservabilityPipelineAmazonOpenSearchDestinationAuth";
 import { ObservabilityPipelineAmazonOpenSearchDestinationType } from "./ObservabilityPipelineAmazonOpenSearchDestinationType";
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 
 /**
  * The `amazon_opensearch` destination writes logs to Amazon OpenSearch.
@@ -12,6 +13,10 @@ export class ObservabilityPipelineAmazonOpenSearchDestination {
    * The `strategy` field determines whether basic or AWS-based authentication is used.
    */
   "auth": ObservabilityPipelineAmazonOpenSearchDestinationAuth;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The index to write logs to.
    */
@@ -48,6 +53,10 @@ export class ObservabilityPipelineAmazonOpenSearchDestination {
       type: "ObservabilityPipelineAmazonOpenSearchDestinationAuth",
       required: true,
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     bulkIndex: {
       baseName: "bulk_index",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonS3Destination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonS3Destination.ts
index 2951acd39d3f..bff5b99713d2 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonS3Destination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineAmazonS3Destination.ts
@@ -3,6 +3,7 @@ import { AttributeTypeMap } from "@datadog/datadog-api-client";
 import { ObservabilityPipelineAmazonS3DestinationStorageClass } from "./ObservabilityPipelineAmazonS3DestinationStorageClass";
 import { ObservabilityPipelineAmazonS3DestinationType } from "./ObservabilityPipelineAmazonS3DestinationType";
 import { ObservabilityPipelineAwsAuth } from "./ObservabilityPipelineAwsAuth";
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineTls } from "./ObservabilityPipelineTls";
 
 /**
@@ -18,6 +19,10 @@ export class ObservabilityPipelineAmazonS3Destination {
    * S3 bucket name.
    */
   "bucket": string;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * Unique identifier for the destination component.
    */
@@ -70,6 +75,10 @@ export class ObservabilityPipelineAmazonS3Destination {
       type: "string",
       required: true,
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptions.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptions.ts
new file mode 100644
index 000000000000..8079f8871d4e
--- /dev/null
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptions.ts
@@ -0,0 +1,14 @@
+import { UnparsedObject } from "@datadog/datadog-api-client";
+
+import { ObservabilityPipelineDiskBufferOptions } from "./ObservabilityPipelineDiskBufferOptions";
+import { ObservabilityPipelineMemoryBufferOptions } from "./ObservabilityPipelineMemoryBufferOptions";
+import { ObservabilityPipelineMemoryBufferSizeOptions } from "./ObservabilityPipelineMemoryBufferSizeOptions";
+
+/**
+ * Configuration for buffer settings on destination components.
+ */
+export type ObservabilityPipelineBufferOptions =
+  | ObservabilityPipelineDiskBufferOptions
+  | ObservabilityPipelineMemoryBufferOptions
+  | ObservabilityPipelineMemoryBufferSizeOptions
+  | UnparsedObject;
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsDiskType.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsDiskType.ts
new file mode 100644
index 000000000000..eec5101b59f3
--- /dev/null
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsDiskType.ts
@@ -0,0 +1,9 @@
+import { UnparsedObject } from "@datadog/datadog-api-client";
+
+/**
+ * Specifies the buffer type to configure. This option supports only a disk buffer.
+ */
+export type ObservabilityPipelineBufferOptionsDiskType =
+  | typeof DISK
+  | UnparsedObject;
+export const DISK = "disk";
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsMemoryType.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsMemoryType.ts
new file mode 100644
index 000000000000..7861ff865740
--- /dev/null
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineBufferOptionsMemoryType.ts
@@ -0,0 +1,9 @@
+import { UnparsedObject } from "@datadog/datadog-api-client";
+
+/**
+ * Specifies the buffer type to configure. This option supports only a memory buffer.
+ */
+export type ObservabilityPipelineBufferOptionsMemoryType =
+  | typeof MEMORY
+  | UnparsedObject;
+export const MEMORY = "memory";
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineDatadogLogsDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineDatadogLogsDestination.ts
index 72a745883fc7..890cc06b10f9 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineDatadogLogsDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineDatadogLogsDestination.ts
@@ -1,11 +1,16 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineDatadogLogsDestinationType } from "./ObservabilityPipelineDatadogLogsDestinationType";
 
 /**
  * The `datadog_logs` destination forwards logs to Datadog Log Management.
  */
 export class ObservabilityPipelineDatadogLogsDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The unique identifier for this component.
    */
@@ -33,6 +38,10 @@ export class ObservabilityPipelineDatadogLogsDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineDiskBufferOptions.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineDiskBufferOptions.ts
new file mode 100644
index 000000000000..e26e819077e0
--- /dev/null
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineDiskBufferOptions.ts
@@ -0,0 +1,55 @@
+import { AttributeTypeMap } from "@datadog/datadog-api-client";
+
+import { ObservabilityPipelineBufferOptionsDiskType } from "./ObservabilityPipelineBufferOptionsDiskType";
+
+/**
+ * Options for configuring a disk buffer.
+ */
+export class ObservabilityPipelineDiskBufferOptions {
+  /**
+   * Maximum size of the disk buffer.
+   */
+  "maxSize"?: number;
+  /**
+   * Specifies the buffer type to configure. This option supports only a disk buffer.
+   */
+  "type"?: ObservabilityPipelineBufferOptionsDiskType;
+  /**
+   * A container for additional, undeclared properties.
+   * This is a holder for any undeclared properties as specified with
+   * the 'additionalProperties' keyword in the OAS document.
+   */
+  "additionalProperties"?: { [key: string]: any };
+  /**
+   * @ignore
+   */
+  "_unparsed"?: boolean;
+
+  /**
+   * @ignore
+   */
+  static readonly attributeTypeMap: AttributeTypeMap = {
+    maxSize: {
+      baseName: "max_size",
+      type: "number",
+      format: "int64",
+    },
+    type: {
+      baseName: "type",
+      type: "ObservabilityPipelineBufferOptionsDiskType",
+    },
+    additionalProperties: {
+      baseName: "additionalProperties",
+      type: "{ [key: string]: any; }",
+    },
+  };
+
+  /**
+   * @ignore
+   */
+  static getAttributeTypeMap(): AttributeTypeMap {
+    return ObservabilityPipelineDiskBufferOptions.attributeTypeMap;
+  }
+
+  public constructor() {}
+}
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineElasticsearchDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineElasticsearchDestination.ts
index b02763cc68eb..3b9eec77550a 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineElasticsearchDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineElasticsearchDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineElasticsearchDestinationApiVersion } from "./ObservabilityPipelineElasticsearchDestinationApiVersion";
 import { ObservabilityPipelineElasticsearchDestinationType } from "./ObservabilityPipelineElasticsearchDestinationType";
 
@@ -11,6 +12,10 @@ export class ObservabilityPipelineElasticsearchDestination {
    * The Elasticsearch API version to use. Set to `auto` to auto-detect.
    */
   "apiVersion"?: ObservabilityPipelineElasticsearchDestinationApiVersion;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The index to write logs to in Elasticsearch.
    */
@@ -46,6 +51,10 @@ export class ObservabilityPipelineElasticsearchDestination {
       baseName: "api_version",
       type: "ObservabilityPipelineElasticsearchDestinationApiVersion",
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     bulkIndex: {
       baseName: "bulk_index",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleChronicleDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleChronicleDestination.ts
index 64cafc002335..8a7359e13b37 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleChronicleDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleChronicleDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineGcpAuth } from "./ObservabilityPipelineGcpAuth";
 import { ObservabilityPipelineGoogleChronicleDestinationEncoding } from "./ObservabilityPipelineGoogleChronicleDestinationEncoding";
 import { ObservabilityPipelineGoogleChronicleDestinationType } from "./ObservabilityPipelineGoogleChronicleDestinationType";
@@ -12,6 +13,10 @@ export class ObservabilityPipelineGoogleChronicleDestination {
    * GCP credentials used to authenticate with Google Cloud Storage.
    */
   "auth": ObservabilityPipelineGcpAuth;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The Google Chronicle customer ID.
    */
@@ -56,6 +61,10 @@ export class ObservabilityPipelineGoogleChronicleDestination {
       type: "ObservabilityPipelineGcpAuth",
       required: true,
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     customerId: {
       baseName: "customer_id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleCloudStorageDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleCloudStorageDestination.ts
index 77ed997a849d..771ef3f69557 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleCloudStorageDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineGoogleCloudStorageDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineGcpAuth } from "./ObservabilityPipelineGcpAuth";
 import { ObservabilityPipelineGoogleCloudStorageDestinationAcl } from "./ObservabilityPipelineGoogleCloudStorageDestinationAcl";
 import { ObservabilityPipelineGoogleCloudStorageDestinationStorageClass } from "./ObservabilityPipelineGoogleCloudStorageDestinationStorageClass";
@@ -23,6 +24,10 @@ export class ObservabilityPipelineGoogleCloudStorageDestination {
    * Name of the GCS bucket.
    */
   "bucket": string;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * Unique identifier for the destination component.
    */
@@ -77,6 +82,10 @@ export class ObservabilityPipelineGoogleCloudStorageDestination {
       type: "string",
       required: true,
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferOptions.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferOptions.ts
new file mode 100644
index 000000000000..c84954cd92e1
--- /dev/null
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferOptions.ts
@@ -0,0 +1,55 @@
+import { AttributeTypeMap } from "@datadog/datadog-api-client";
+
+import { ObservabilityPipelineBufferOptionsMemoryType } from "./ObservabilityPipelineBufferOptionsMemoryType";
+
+/**
+ * Options for configuring a memory buffer by byte size.
+ */
+export class ObservabilityPipelineMemoryBufferOptions {
+  /**
+   * Maximum size of the disk buffer.
+   */
+  "maxSize"?: number;
+  /**
+   * Specifies the buffer type to configure. This option supports only a memory buffer.
+   */
+  "type"?: ObservabilityPipelineBufferOptionsMemoryType;
+  /**
+   * A container for additional, undeclared properties.
+   * This is a holder for any undeclared properties as specified with
+   * the 'additionalProperties' keyword in the OAS document.
+   */
+  "additionalProperties"?: { [key: string]: any };
+  /**
+   * @ignore
+   */
+  "_unparsed"?: boolean;
+
+  /**
+   * @ignore
+   */
+  static readonly attributeTypeMap: AttributeTypeMap = {
+    maxSize: {
+      baseName: "max_size",
+      type: "number",
+      format: "int64",
+    },
+    type: {
+      baseName: "type",
+      type: "ObservabilityPipelineBufferOptionsMemoryType",
+    },
+    additionalProperties: {
+      baseName: "additionalProperties",
+      type: "{ [key: string]: any; }",
+    },
+  };
+
+  /**
+   * @ignore
+   */
+  static getAttributeTypeMap(): AttributeTypeMap {
+    return ObservabilityPipelineMemoryBufferOptions.attributeTypeMap;
+  }
+
+  public constructor() {}
+}
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferSizeOptions.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferSizeOptions.ts
new file mode 100644
index 000000000000..2313a386b895
--- /dev/null
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineMemoryBufferSizeOptions.ts
@@ -0,0 +1,55 @@
+import { AttributeTypeMap } from "@datadog/datadog-api-client";
+
+import { ObservabilityPipelineBufferOptionsMemoryType } from "./ObservabilityPipelineBufferOptionsMemoryType";
+
+/**
+ * Options for configuring a memory buffer by queue length.
+ */
+export class ObservabilityPipelineMemoryBufferSizeOptions {
+  /**
+   * Maximum events for the memory buffer.
+   */
+  "maxEvents"?: number;
+  /**
+   * Specifies the buffer type to configure. This option supports only a memory buffer.
+   */
+  "type"?: ObservabilityPipelineBufferOptionsMemoryType;
+  /**
+   * A container for additional, undeclared properties.
+   * This is a holder for any undeclared properties as specified with
+   * the 'additionalProperties' keyword in the OAS document.
+   */
+  "additionalProperties"?: { [key: string]: any };
+  /**
+   * @ignore
+   */
+  "_unparsed"?: boolean;
+
+  /**
+   * @ignore
+   */
+  static readonly attributeTypeMap: AttributeTypeMap = {
+    maxEvents: {
+      baseName: "max_events",
+      type: "number",
+      format: "int64",
+    },
+    type: {
+      baseName: "type",
+      type: "ObservabilityPipelineBufferOptionsMemoryType",
+    },
+    additionalProperties: {
+      baseName: "additionalProperties",
+      type: "{ [key: string]: any; }",
+    },
+  };
+
+  /**
+   * @ignore
+   */
+  static getAttributeTypeMap(): AttributeTypeMap {
+    return ObservabilityPipelineMemoryBufferSizeOptions.attributeTypeMap;
+  }
+
+  public constructor() {}
+}
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineNewRelicDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineNewRelicDestination.ts
index 8fbb6db08543..56e1d02bda26 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineNewRelicDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineNewRelicDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineNewRelicDestinationRegion } from "./ObservabilityPipelineNewRelicDestinationRegion";
 import { ObservabilityPipelineNewRelicDestinationType } from "./ObservabilityPipelineNewRelicDestinationType";
 
@@ -7,6 +8,10 @@ import { ObservabilityPipelineNewRelicDestinationType } from "./ObservabilityPip
  * The `new_relic` destination sends logs to the New Relic platform.
  */
 export class ObservabilityPipelineNewRelicDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The unique identifier for this component.
    */
@@ -38,6 +43,10 @@ export class ObservabilityPipelineNewRelicDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineOpenSearchDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineOpenSearchDestination.ts
index 9ec99f471ce7..7a838f0725c0 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineOpenSearchDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineOpenSearchDestination.ts
@@ -1,11 +1,16 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineOpenSearchDestinationType } from "./ObservabilityPipelineOpenSearchDestinationType";
 
 /**
  * The `opensearch` destination writes logs to an OpenSearch cluster.
  */
 export class ObservabilityPipelineOpenSearchDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The index to write logs to.
    */
@@ -37,6 +42,10 @@ export class ObservabilityPipelineOpenSearchDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     bulkIndex: {
       baseName: "bulk_index",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessor.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessor.ts
index 3084dfa0ab17..d77147e5a128 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessor.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessor.ts
@@ -10,9 +10,9 @@ import { ObservabilityPipelineQuotaProcessorType } from "./ObservabilityPipeline
  */
 export class ObservabilityPipelineQuotaProcessor {
   /**
-   * If set to `true`, logs that matched the quota filter and sent after the quota has been met are dropped; only logs that did not match the filter query continue through the pipeline.
+   * If set to `true`, logs that match the quota filter and are sent after the quota is exceeded are dropped. Logs that do not match the filter continue through the pipeline. **Note**: You can set either `drop_events` or `overflow_action`, but not both.
    */
-  "dropEvents": boolean;
+  "dropEvents"?: boolean;
   /**
    * The unique identifier for this component. Used to reference this component in other parts of the pipeline (for example, as the `input` to downstream components).
    */
@@ -38,7 +38,7 @@ export class ObservabilityPipelineQuotaProcessor {
    */
   "name": string;
   /**
-   * The action to take when the quota is exceeded. Options:
+   * The action to take when the quota or bucket limit is exceeded. Options:
    * - `drop`: Drop the event.
    * - `no_action`: Let the event pass through.
    * - `overflow_routing`: Route to an overflow destination.
@@ -52,6 +52,13 @@ export class ObservabilityPipelineQuotaProcessor {
    * A list of fields used to segment log traffic for quota enforcement. Quotas are tracked independently by unique combinations of these field values.
    */
   "partitionFields"?: Array<string>;
+  /**
+   * The action to take when the quota or bucket limit is exceeded. Options:
+   * - `drop`: Drop the event.
+   * - `no_action`: Let the event pass through.
+   * - `overflow_routing`: Route to an overflow destination.
+   */
+  "tooManyBucketsAction"?: ObservabilityPipelineQuotaProcessorOverflowAction;
   /**
    * The processor type. The value should always be `quota`.
    */
@@ -74,7 +81,6 @@ export class ObservabilityPipelineQuotaProcessor {
     dropEvents: {
       baseName: "drop_events",
       type: "boolean",
-      required: true,
     },
     id: {
       baseName: "id",
@@ -117,6 +123,10 @@ export class ObservabilityPipelineQuotaProcessor {
       baseName: "partition_fields",
       type: "Array<string>",
     },
+    tooManyBucketsAction: {
+      baseName: "too_many_buckets_action",
+      type: "ObservabilityPipelineQuotaProcessorOverflowAction",
+    },
     type: {
       baseName: "type",
       type: "ObservabilityPipelineQuotaProcessorType",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessorOverflowAction.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessorOverflowAction.ts
index 0ad1e9dd5cec..f1e24bf0772c 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessorOverflowAction.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineQuotaProcessorOverflowAction.ts
@@ -1,7 +1,7 @@
 import { UnparsedObject } from "@datadog/datadog-api-client";
 
 /**
- * The action to take when the quota is exceeded. Options:
+ * The action to take when the quota or bucket limit is exceeded. Options:
  * - `drop`: Drop the event.
  * - `no_action`: Let the event pass through.
  * - `overflow_routing`: Route to an overflow destination.
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineRsyslogDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineRsyslogDestination.ts
index bd4891ed1ee3..d879fa5424ef 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineRsyslogDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineRsyslogDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineRsyslogDestinationType } from "./ObservabilityPipelineRsyslogDestinationType";
 import { ObservabilityPipelineTls } from "./ObservabilityPipelineTls";
 
@@ -7,6 +8,10 @@ import { ObservabilityPipelineTls } from "./ObservabilityPipelineTls";
  * The `rsyslog` destination forwards logs to an external `rsyslog` server over TCP or UDP using the syslog protocol.
  */
 export class ObservabilityPipelineRsyslogDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The unique identifier for this component.
    */
@@ -42,6 +47,10 @@ export class ObservabilityPipelineRsyslogDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSampleProcessor.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSampleProcessor.ts
index 5c38f6749e54..cafad1b79072 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSampleProcessor.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSampleProcessor.ts
@@ -6,6 +6,10 @@ import { ObservabilityPipelineSampleProcessorType } from "./ObservabilityPipelin
  * The `sample` processor allows probabilistic sampling of logs at a fixed rate.
  */
 export class ObservabilityPipelineSampleProcessor {
+  /**
+   * Optional list of fields to group events by. Each group is sampled independently.
+   */
+  "groupBy"?: Array<string>;
   /**
    * The unique identifier for this component. Used to reference this component in other parts of the pipeline (for example, as the `input` to downstream components).
    */
@@ -45,6 +49,10 @@ export class ObservabilityPipelineSampleProcessor {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    groupBy: {
+      baseName: "group_by",
+      type: "Array<string>",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSentinelOneDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSentinelOneDestination.ts
index 8c90f731fe95..118a96553292 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSentinelOneDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSentinelOneDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineSentinelOneDestinationRegion } from "./ObservabilityPipelineSentinelOneDestinationRegion";
 import { ObservabilityPipelineSentinelOneDestinationType } from "./ObservabilityPipelineSentinelOneDestinationType";
 
@@ -7,6 +8,10 @@ import { ObservabilityPipelineSentinelOneDestinationType } from "./Observability
  * The `sentinel_one` destination sends logs to SentinelOne.
  */
 export class ObservabilityPipelineSentinelOneDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The unique identifier for this component.
    */
@@ -38,6 +43,10 @@ export class ObservabilityPipelineSentinelOneDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSplunkHecDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSplunkHecDestination.ts
index 53e0329745eb..fd7714b0e0bd 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSplunkHecDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSplunkHecDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineSplunkHecDestinationEncoding } from "./ObservabilityPipelineSplunkHecDestinationEncoding";
 import { ObservabilityPipelineSplunkHecDestinationType } from "./ObservabilityPipelineSplunkHecDestinationType";
 
@@ -12,6 +13,10 @@ export class ObservabilityPipelineSplunkHecDestination {
    * If `false`, Splunk assigns the time the event was received.
    */
   "autoExtractTimestamp"?: boolean;
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * Encoding format for log events.
    */
@@ -55,6 +60,10 @@ export class ObservabilityPipelineSplunkHecDestination {
       baseName: "auto_extract_timestamp",
       type: "boolean",
     },
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     encoding: {
       baseName: "encoding",
       type: "ObservabilityPipelineSplunkHecDestinationEncoding",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSumoLogicDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSumoLogicDestination.ts
index 7e365cedd79d..17667f6b24d0 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSumoLogicDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSumoLogicDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineSumoLogicDestinationEncoding } from "./ObservabilityPipelineSumoLogicDestinationEncoding";
 import { ObservabilityPipelineSumoLogicDestinationHeaderCustomFieldsItem } from "./ObservabilityPipelineSumoLogicDestinationHeaderCustomFieldsItem";
 import { ObservabilityPipelineSumoLogicDestinationType } from "./ObservabilityPipelineSumoLogicDestinationType";
@@ -8,6 +9,10 @@ import { ObservabilityPipelineSumoLogicDestinationType } from "./ObservabilityPi
  * The `sumo_logic` destination forwards logs to Sumo Logic.
  */
 export class ObservabilityPipelineSumoLogicDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The output encoding format.
    */
@@ -55,6 +60,10 @@ export class ObservabilityPipelineSumoLogicDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     encoding: {
       baseName: "encoding",
       type: "ObservabilityPipelineSumoLogicDestinationEncoding",
diff --git a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSyslogNgDestination.ts b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSyslogNgDestination.ts
index fdf0686e9135..136e37161e78 100644
--- a/services/observability_pipelines/src/v2/models/ObservabilityPipelineSyslogNgDestination.ts
+++ b/services/observability_pipelines/src/v2/models/ObservabilityPipelineSyslogNgDestination.ts
@@ -1,5 +1,6 @@
 import { AttributeTypeMap } from "@datadog/datadog-api-client";
 
+import { ObservabilityPipelineBufferOptions } from "./ObservabilityPipelineBufferOptions";
 import { ObservabilityPipelineSyslogNgDestinationType } from "./ObservabilityPipelineSyslogNgDestinationType";
 import { ObservabilityPipelineTls } from "./ObservabilityPipelineTls";
 
@@ -7,6 +8,10 @@ import { ObservabilityPipelineTls } from "./ObservabilityPipelineTls";
  * The `syslog_ng` destination forwards logs to an external `syslog-ng` server over TCP or UDP using the syslog protocol.
  */
 export class ObservabilityPipelineSyslogNgDestination {
+  /**
+   * Configuration for buffer settings on destination components.
+   */
+  "buffer"?: ObservabilityPipelineBufferOptions;
   /**
    * The unique identifier for this component.
    */
@@ -42,6 +47,10 @@ export class ObservabilityPipelineSyslogNgDestination {
    * @ignore
    */
   static readonly attributeTypeMap: AttributeTypeMap = {
+    buffer: {
+      baseName: "buffer",
+      type: "ObservabilityPipelineBufferOptions",
+    },
     id: {
       baseName: "id",
       type: "string",
diff --git a/services/observability_pipelines/src/v2/models/TypingInfo.ts b/services/observability_pipelines/src/v2/models/TypingInfo.ts
index b67725954821..9941db5a1324 100644
--- a/services/observability_pipelines/src/v2/models/TypingInfo.ts
+++ b/services/observability_pipelines/src/v2/models/TypingInfo.ts
@@ -27,6 +27,7 @@ import { ObservabilityPipelineDatadogAgentSource } from "./ObservabilityPipeline
 import { ObservabilityPipelineDatadogLogsDestination } from "./ObservabilityPipelineDatadogLogsDestination";
 import { ObservabilityPipelineDatadogTagsProcessor } from "./ObservabilityPipelineDatadogTagsProcessor";
 import { ObservabilityPipelineDedupeProcessor } from "./ObservabilityPipelineDedupeProcessor";
+import { ObservabilityPipelineDiskBufferOptions } from "./ObservabilityPipelineDiskBufferOptions";
 import { ObservabilityPipelineElasticsearchDestination } from "./ObservabilityPipelineElasticsearchDestination";
 import { ObservabilityPipelineEnrichmentTableFile } from "./ObservabilityPipelineEnrichmentTableFile";
 import { ObservabilityPipelineEnrichmentTableFileEncoding } from "./ObservabilityPipelineEnrichmentTableFileEncoding";
@@ -52,6 +53,8 @@ import { ObservabilityPipelineKafkaSource } from "./ObservabilityPipelineKafkaSo
 import { ObservabilityPipelineKafkaSourceLibrdkafkaOption } from "./ObservabilityPipelineKafkaSourceLibrdkafkaOption";
 import { ObservabilityPipelineKafkaSourceSasl } from "./ObservabilityPipelineKafkaSourceSasl";
 import { ObservabilityPipelineLogstashSource } from "./ObservabilityPipelineLogstashSource";
+import { ObservabilityPipelineMemoryBufferOptions } from "./ObservabilityPipelineMemoryBufferOptions";
+import { ObservabilityPipelineMemoryBufferSizeOptions } from "./ObservabilityPipelineMemoryBufferSizeOptions";
 import { ObservabilityPipelineMetadataEntry } from "./ObservabilityPipelineMetadataEntry";
 import { ObservabilityPipelineNewRelicDestination } from "./ObservabilityPipelineNewRelicDestination";
 import { ObservabilityPipelineOcsfMapperProcessor } from "./ObservabilityPipelineOcsfMapperProcessor";
@@ -144,6 +147,8 @@ export const TypingInfo: ModelTypingInfo = {
     ObservabilityPipelineAmazonSecurityLakeDestinationType: [
       "amazon_security_lake",
     ],
+    ObservabilityPipelineBufferOptionsDiskType: ["disk"],
+    ObservabilityPipelineBufferOptionsMemoryType: ["memory"],
     ObservabilityPipelineCrowdStrikeNextGenSiemDestinationCompressionAlgorithm:
       ["gzip", "zlib"],
     ObservabilityPipelineCrowdStrikeNextGenSiemDestinationEncoding: [
@@ -350,6 +355,11 @@ export const TypingInfo: ModelTypingInfo = {
     ObservabilityPipelineThrottleProcessorType: ["throttle"],
   },
   oneOfMap: {
+    ObservabilityPipelineBufferOptions: [
+      "ObservabilityPipelineDiskBufferOptions",
+      "ObservabilityPipelineMemoryBufferOptions",
+      "ObservabilityPipelineMemoryBufferSizeOptions",
+    ],
     ObservabilityPipelineConfigDestinationItem: [
       "ObservabilityPipelineDatadogLogsDestination",
       "ObservabilityPipelineAmazonS3Destination",
@@ -484,6 +494,8 @@ export const TypingInfo: ModelTypingInfo = {
     ObservabilityPipelineDatadogTagsProcessor:
       ObservabilityPipelineDatadogTagsProcessor,
     ObservabilityPipelineDedupeProcessor: ObservabilityPipelineDedupeProcessor,
+    ObservabilityPipelineDiskBufferOptions:
+      ObservabilityPipelineDiskBufferOptions,
     ObservabilityPipelineElasticsearchDestination:
       ObservabilityPipelineElasticsearchDestination,
     ObservabilityPipelineEnrichmentTableFile:
@@ -525,6 +537,10 @@ export const TypingInfo: ModelTypingInfo = {
       ObservabilityPipelineKafkaSourceLibrdkafkaOption,
     ObservabilityPipelineKafkaSourceSasl: ObservabilityPipelineKafkaSourceSasl,
     ObservabilityPipelineLogstashSource: ObservabilityPipelineLogstashSource,
+    ObservabilityPipelineMemoryBufferOptions:
+      ObservabilityPipelineMemoryBufferOptions,
+    ObservabilityPipelineMemoryBufferSizeOptions:
+      ObservabilityPipelineMemoryBufferSizeOptions,
     ObservabilityPipelineMetadataEntry: ObservabilityPipelineMetadataEntry,
     ObservabilityPipelineNewRelicDestination:
       ObservabilityPipelineNewRelicDestination,