--- title: "Changes to Cancel a job" method: POST path: "/v1/fine_tuning/jobs/{job_id}/cancel" --- # Changes to Cancel a job `POST /v1/fine_tuning/jobs/{job_id}/cancel` > Every recorded change to this endpoint, newest first. ## Timeline Changed in 1 of 3 revisions. - **2026-08-13** `b9a74274b2ab` — 2 warning, 32 info ## Changes - **2026-08-13** `b9a74274b2ab` — 2 warning, 32 info - removed the optional property `error/type` from the response with the `401` status - removed the optional property `error/type` from the response with the `404` status - api operation id `cancelReflexJob` removed and replaced with `cancelFineTuningJob` - the endpoint scheme security `bearerAuth` was added to the API - api tag `fine-tuning` added - api tag `Reflex` removed - added the non-success response with the status `400` - added the non-success response with the status `429` - added the non-success response with the status `500` - the response property `created_at` became required for the status `200` - the response property `error` became required for the status `200` - the response property `error/code` became required for the status `200` - the response property `error/code` became required for the status `401` - the response property `error/code` became required for the status `404` - the response property `error/message` became required for the status `200` - the response property `error/message` became required for the status `401` - the response property `error/message` became required for the status `404` - the response property `error/param` became required for the status `200` - the response property `fine_tuned_model` became required for the status `200` - the response property `finished_at` became required for the status `200` - the response property `hyperparameters` became required for the status `200` - the response property `hyperparameters/batch_size` became required for the status `200` - the response property `hyperparameters/learning_rate_multiplier` became required for the status `200` - the response property `hyperparameters/n_epochs` became required for the status `200` - the response property `id` became required for the status `200` - the response property `labels` became required for the status `200` - the response property `model` became required for the status `200` - the response property `object` became required for the status `200` - the response property `result` became required for the status `200` - the response property `result/accuracy` became required for the status `200` - the response property `result/f1_score` became required for the status `200` - the response property `status` became required for the status `200` - the response property `suffix` became required for the status `200` - the response property `trained_examples` became required for the status `200` --- [Operation](https://skmtc.dev/morphllm/apis/morph-api/docs/v1/fine_tuning/jobs/:job_id/cancel/post.md) · [API](https://skmtc.dev/morphllm/apis/morph-api.md) · [Page](https://skmtc.dev/morphllm/apis/morph-api/changes/v1/fine_tuning/jobs/:job_id/cancel/post)