Make metadata optional for GCS destination (#2213)

Co-authored-by: ci.datadog-api-spec <[email protected]>

Author: api-clients-generation-pipeline[bot]

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-13 17:47:36.253536",
-            "spec_repo_commit": "b673a489"
+            "regenerated": "2025-05-14 09:52:27.501368",
+            "spec_repo_commit": "996fd99d"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-13 17:47:36.271169",
-            "spec_repo_commit": "b673a489"
+            "regenerated": "2025-05-14 09:52:27.517174",
+            "spec_repo_commit": "996fd99d"
         }
     }
 }

.generator/schemas/v2/openapi.yaml

@@ -24406,7 +24406,8 @@ components:
           description: Optional prefix for object keys within the GCS bucket.
           type: string
         metadata:
-          description: Custom metadata key-value pairs added to each object.
+          description: Custom metadata to attach to each object uploaded to the GCS
+            bucket.
           items:
             $ref: '#/components/schemas/ObservabilityPipelineMetadataEntry'
           type: array
@@ -24422,7 +24423,6 @@ components:
       - auth
       - storage_class
       - acl
-      - metadata
       type: object
     ObservabilityPipelineGoogleCloudStorageDestinationAcl:
       description: Access control list setting for objects written to the bucket.
@@ -24701,8 +24701,7 @@ components:
       x-enum-varnames:
       - LOGSTASH
     ObservabilityPipelineMetadataEntry:
-      description: A custom metadata entry to attach to each object uploaded to the
-        GCS bucket.
+      description: A custom metadata entry.
       properties:
         name:
           description: The metadata key.

packages/datadog-api-client-v2/models/ObservabilityPipelineGoogleCloudStorageDestination.ts

@@ -41,9 +41,9 @@ export class ObservabilityPipelineGoogleCloudStorageDestination {
    */
   "keyPrefix"?: string;
   /**
-   * Custom metadata key-value pairs added to each object.
+   * Custom metadata to attach to each object uploaded to the GCS bucket.
    */
-  "metadata": Array<ObservabilityPipelineMetadataEntry>;
+  "metadata"?: Array<ObservabilityPipelineMetadataEntry>;
   /**
    * Storage class used for objects stored in GCS.
    */
@@ -101,7 +101,6 @@ export class ObservabilityPipelineGoogleCloudStorageDestination {
     metadata: {
       baseName: "metadata",
       type: "Array<ObservabilityPipelineMetadataEntry>",
-      required: true,
     },
     storageClass: {
       baseName: "storage_class",

packages/datadog-api-client-v2/models/ObservabilityPipelineMetadataEntry.ts

@@ -7,7 +7,7 @@
 import { AttributeTypeMap } from "../../datadog-api-client-common/util";
 
 /**
- * A custom metadata entry to attach to each object uploaded to the GCS bucket.
+ * A custom metadata entry.
  */
 export class ObservabilityPipelineMetadataEntry {
   /**