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HTTP 200 OK

The request succeeded. The response body contains the result.

2xx · Success✗ not retryable — fix the request instead

In AI APIs specifically

Note that AI APIs can return 200 with an error object inside a streamed body — always inspect stream events, not just the status.

Fix checklist

  • Nothing to fix.
  • For streams, still check each SSE event for error payloads despite the 200.

Spec: RFC reference

Related status codes

201 Created

The request succeeded and a new resource was created — typical for POSTs that create files, fine-tune jobs or batch jobs..

202 Accepted

The request was accepted for asynchronous processing but is not complete.

204 No Content

Success with no response body — common for DELETE operations..

206 Partial Content

The server is delivering only part of the resource, in response to a Range header — used for resumable downloads..

← All HTTP status codes