invalid_request | Missing input, malformed field, unsupported parameter combination, or resource ID with the wrong prefix. | Correct the request from the endpoint’s parameter table. |
motion_not_ready | A reusable Motion is still processing. | Poll the Motion until ready, then submit the Render. |
task_failed | An asynchronous job ended unsuccessfully. | Treat as terminal; inspect the internal code and retry only when appropriate. |
worker_stopped / service_unavailable | Temporary processing capacity issue. | Retry with exponential backoff. |