Delete trained models API

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Deletes an existing trained inference model.

DELETE _ml/trained_models/<model_id>

Requires the manage_ml cluster privilege. This privilege is included in the machine_learning_admin built-in role.

<model_id>: (Optional, string) The unique identifier of the trained model.

force: (Optional, Boolean) Use to forcefully delete a trained model that is referenced by ingest pipelines or has a started deployment.

409: The code indicates that the trained model is referenced by an ingest pipeline and cannot be deleted.

The following example deletes the regression-job-one-1574775307356 trained model:

DELETE _ml/trained_models/regression-job-one-1574775307356

The API returns the following result:

{
  "acknowledged" : true
}