Make annotation queue project optional

.generator/schemas/v2/openapi.yaml

@@ -55239,7 +55239,6 @@ components:
           type: string
       required:
         - name
-        - project_id
       type: object
     LLMObsAnnotationQueueDataAttributesResponse:
       description: Attributes of an LLM Observability annotation queue.
@@ -158838,7 +158837,8 @@ paths:
         If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).
     post:
       description: |-
-        Create an annotation queue. The `name` and `project_id` fields are required.
+        Create an annotation queue. The `name` field is required.
+        Optionally associate the queue with a project by providing `project_id`.
         An optional `annotation_schema` can be provided to define the labels for the queue.
         Fields such as `created_by`, `owned_by`, `created_at`, `modified_by`,
         and `modified_at` are inferred by the backend.

src/main/java/com/datadog/api/client/v2/api/LlmObservabilityApi.java

@@ -725,10 +725,11 @@ public CompletableFuture<LLMObsAnnotationQueueResponse> createLLMObsAnnotationQu
   }
 
   /**
-   * Create an annotation queue. The <code>name</code> and <code>project_id</code> fields are
-   * required. An optional <code>annotation_schema</code> can be provided to define the labels for
-   * the queue. Fields such as <code>created_by</code>, <code>owned_by</code>, <code>created_at
-   * </code>, <code>modified_by</code>, and <code>modified_at</code> are inferred by the backend.
+   * Create an annotation queue. The <code>name</code> field is required. Optionally associate the
+   * queue with a project by providing <code>project_id</code>. An optional <code>annotation_schema
+   * </code> can be provided to define the labels for the queue. Fields such as <code>created_by
+   * </code>, <code>owned_by</code>, <code>created_at</code>, <code>modified_by</code>, and <code>
+   * modified_at</code> are inferred by the backend.
    *
    * @param body Create annotation queue payload. (required)
    * @return ApiResponse&lt;LLMObsAnnotationQueueResponse&gt;

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

@@ -44,10 +44,8 @@ public LLMObsAnnotationQueueDataAttributesRequest() {}
 
   @JsonCreator
   public LLMObsAnnotationQueueDataAttributesRequest(
-      @JsonProperty(required = true, value = JSON_PROPERTY_NAME) String name,
-      @JsonProperty(required = true, value = JSON_PROPERTY_PROJECT_ID) String projectId) {
+      @JsonProperty(required = true, value = JSON_PROPERTY_NAME) String name) {
     this.name = name;
-    this.projectId = projectId;
   }
 
   public LLMObsAnnotationQueueDataAttributesRequest annotationSchema(
@@ -127,8 +125,9 @@ public LLMObsAnnotationQueueDataAttributesRequest projectId(String projectId) {
    *
    * @return projectId
    */
+  @jakarta.annotation.Nullable
   @JsonProperty(JSON_PROPERTY_PROJECT_ID)
-  @JsonInclude(value = JsonInclude.Include.ALWAYS)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
   public String getProjectId() {
     return projectId;
   }