Regenerate client from commit 46ac8482 of spec repo

Author: ci.datadog-api-spec

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-13 01:19:32.866177",
-            "spec_repo_commit": "dc3b522f"
+            "regenerated": "2025-05-13 14:44:51.655200",
+            "spec_repo_commit": "46ac8482"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-13 01:19:32.881522",
-            "spec_repo_commit": "dc3b522f"
+            "regenerated": "2025-05-13 14:44:51.675293",
+            "spec_repo_commit": "46ac8482"
         }
     }
 }

.generator/schemas/v2/openapi.yaml

@@ -24482,7 +24482,8 @@ 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
@@ -24498,7 +24499,6 @@ components:
       - auth
       - storage_class
       - acl
-      - metadata
       type: object
     ObservabilityPipelineGoogleCloudStorageDestinationAcl:
       description: Access control list setting for objects written to the bucket.
@@ -24777,8 +24777,7 @@ 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.

src/main/java/com/datadog/api/client/v2/model/ObservabilityPipelineGoogleCloudStorageDestination.java

@@ -57,7 +57,7 @@ public class ObservabilityPipelineGoogleCloudStorageDestination {
   private String keyPrefix;
 
   public static final String JSON_PROPERTY_METADATA = "metadata";
-  private List<ObservabilityPipelineMetadataEntry> metadata = new ArrayList<>();
+  private List<ObservabilityPipelineMetadataEntry> metadata = null;
 
   public static final String JSON_PROPERTY_STORAGE_CLASS = "storage_class";
   private ObservabilityPipelineGoogleCloudStorageDestinationStorageClass storageClass;
@@ -76,8 +76,6 @@ public ObservabilityPipelineGoogleCloudStorageDestination(
       @JsonProperty(required = true, value = JSON_PROPERTY_BUCKET) String bucket,
       @JsonProperty(required = true, value = JSON_PROPERTY_ID) String id,
       @JsonProperty(required = true, value = JSON_PROPERTY_INPUTS) List<String> inputs,
-      @JsonProperty(required = true, value = JSON_PROPERTY_METADATA)
-          List<ObservabilityPipelineMetadataEntry> metadata,
       @JsonProperty(required = true, value = JSON_PROPERTY_STORAGE_CLASS)
           ObservabilityPipelineGoogleCloudStorageDestinationStorageClass storageClass,
       @JsonProperty(required = true, value = JSON_PROPERTY_TYPE)
@@ -89,7 +87,6 @@ public ObservabilityPipelineGoogleCloudStorageDestination(
     this.bucket = bucket;
     this.id = id;
     this.inputs = inputs;
-    this.metadata = metadata;
     this.storageClass = storageClass;
     this.unparsed |= !storageClass.isValid();
     this.type = type;
@@ -240,18 +237,22 @@ public ObservabilityPipelineGoogleCloudStorageDestination metadata(
 
   public ObservabilityPipelineGoogleCloudStorageDestination addMetadataItem(
       ObservabilityPipelineMetadataEntry metadataItem) {
+    if (this.metadata == null) {
+      this.metadata = new ArrayList<>();
+    }
     this.metadata.add(metadataItem);
     this.unparsed |= metadataItem.unparsed;
     return this;
   }
 
   /**
-   * Custom metadata key-value pairs added to each object.
+   * Custom metadata to attach to each object uploaded to the GCS bucket.
    *
    * @return metadata
    */
+  @jakarta.annotation.Nullable
   @JsonProperty(JSON_PROPERTY_METADATA)
-  @JsonInclude(value = JsonInclude.Include.ALWAYS)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
   public List<ObservabilityPipelineMetadataEntry> getMetadata() {
     return metadata;
   }

src/main/java/com/datadog/api/client/v2/model/ObservabilityPipelineMetadataEntry.java

@@ -17,7 +17,7 @@
 import java.util.Map;
 import java.util.Objects;
 
-/** A custom metadata entry to attach to each object uploaded to the GCS bucket. */
+/** A custom metadata entry. */
 @JsonPropertyOrder({
   ObservabilityPipelineMetadataEntry.JSON_PROPERTY_NAME,
   ObservabilityPipelineMetadataEntry.JSON_PROPERTY_VALUE