idempotency_in_flight

Original request still running · HTTP 409

What causes this

A request with this idempotency key is in progress. The second call is held rather than duplicating the work.

How to fix it

Wait and retry. The result becomes available when the first request finishes.

What the response looks like

{
  "error": {
    "code": "idempotency_in_flight",
    "status": 409,
    "message": "…",
    "hint": "…",
    "request_id": "req_…",
    "docs_url": "https://cloud.ngentix.ai/docs/errors/idempotency_in_flight"
  }
}

Quote the request_id if you contact support — it identifies your exact request in our logs.