ISO 8601 timestamp when the task was created.
ISO 8601 timestamp when the task was last updated.
OptionalpollInterval?: numberOptionalstatusMessage?: stringOptional diagnostic message for failed tasks or other status information.
Time in milliseconds to keep task results available after completion.
If null, the task has unlimited lifetime until manually cleaned up.
Task created message.
Yielded once when the server creates a new task for a long-running operation. This is always the first message for task-augmented requests.