req_. Use that request ID to track the workflow from submission through
its terminal state.
Idempotency keys
POST /api/v1/generations requires an Idempotency-Key header of at most 255
safe characters.
- Reusing a key with the same request body returns the original request.
- Reusing a key with a different body returns
409 conflict. - Use one key per logical operation and keep it stable across network retries.
- Do not reuse keys for recurring jobs or separate user actions.
Status lifecycle
Completed media URLs are owner-authorized application routes. Treat them as
temporary access URLs and copy output into your own approved workflow when
needed.
