reviews:read scope.
Endpoint
queued or running. Stop at completed, failed, or cancelled.
The execution includes user and assistant message IDs, failure information, timestamps, token usage, and Open API URLs. execution.streamUrl opens the public review event stream. execution.url is this polling endpoint. When status is completed, execution.body contains the full assistant response. Call List Messages when you also need the conversation history or citations.
The body field is null while the execution is not complete and for executions that fail or are cancelled.