Method: projects.locations.tuningJobs.cancel

Cancels a TuningJob. Starts asynchronous cancellation on the TuningJob. The server makes a best effort to cancel the job, but success is not guaranteed. Clients can use GenAiTuningService.GetTuningJob or other methods to check whether the cancellation succeeded or whether the job completed despite cancellation. On successful cancellation, the TuningJob is not deleted; instead it becomes a job with a TuningJob.error value with a google.rpc.Status.code of 1, corresponding to code.CANCELLED, and TuningJob.state is set to CANCELLED.

HTTP request

POST https://{service-endpoint}/v1/{name}:cancel

Where {service-endpoint} is one of the supported service endpoints.

Path parameters



Required. The name of the TuningJob to cancel. Format: projects/{project}/locations/{location}/tuningJobs/{tuningJob}

Request body

The request body must be empty.

Response body

If successful, the response body is empty.

Authorization scopes

Requires the following OAuth scope:


For more information, see the Authentication Overview.

IAM Permissions

Requires the following IAM permission on the name resource:

  • aiplatform.tuningJobs.cancel

For more information, see the IAM documentation.