set_dag_run_note
Add or update notes for specific Airflow DAG runs to document execution details, track changes, or provide context for workflow management.
Instructions
Update the DagRun note
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| dag_id | Yes | ||
| dag_run_id | Yes | ||
| note | Yes |
Input Schema (JSON Schema)
{
"properties": {
"dag_id": {
"title": "Dag Id",
"type": "string"
},
"dag_run_id": {
"title": "Dag Run Id",
"type": "string"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"dag_id",
"dag_run_id",
"note"
],
"type": "object"
}
Implementation Reference
- src/airflow/dagrun.py:215-220 (handler)The asynchronous handler function that executes the set_dag_run_note tool logic by creating a SetDagRunNote model and calling the Airflow DAGRunApi.set_dag_run_note method.async def set_dag_run_note( dag_id: str, dag_run_id: str, note: str ) -> List[Union[types.TextContent, types.ImageContent, types.EmbeddedResource]]: set_dag_run_note = SetDagRunNote(note=note) response = dag_run_api.set_dag_run_note(dag_id=dag_id, dag_run_id=dag_run_id, set_dag_run_note=set_dag_run_note) return [types.TextContent(type="text", text=str(response.to_dict()))]
- src/airflow/dagrun.py:17-29 (registration)The get_all_functions() lists all tool functions including the registration tuple for set_dag_run_note: (set_dag_run_note, "set_dag_run_note", "Update the DagRun note", False).def get_all_functions() -> list[tuple[Callable, str, str, bool]]: """Return list of (function, name, description, is_read_only) tuples for registration.""" return [ (post_dag_run, "post_dag_run", "Trigger a DAG by ID", False), (get_dag_runs, "get_dag_runs", "Get DAG runs by ID", True), (get_dag_runs_batch, "get_dag_runs_batch", "List DAG runs (batch)", True), (get_dag_run, "get_dag_run", "Get a DAG run by DAG ID and DAG run ID", True), (update_dag_run_state, "update_dag_run_state", "Update a DAG run state by DAG ID and DAG run ID", False), (delete_dag_run, "delete_dag_run", "Delete a DAG run by DAG ID and DAG run ID", False), (clear_dag_run, "clear_dag_run", "Clear a DAG run", False), (set_dag_run_note, "set_dag_run_note", "Update the DagRun note", False), (get_upstream_dataset_events, "get_upstream_dataset_events", "Get dataset events for a DAG run", True), ]