---
title: "DELETE /evaluators/{evaluatorId}"
method: DELETE
path: "/evaluators/{evaluatorId}"
---

# DELETE /evaluators/{evaluatorId}

`DELETE /evaluators/{evaluatorId}`

Deletes a custom evaluator. Builtin evaluators cannot be deleted. The evaluator must not be referenced by any active online evaluation configurations.

## Path parameters

- `evaluatorId` string, required

## Response `202`

Success

- DeleteEvaluatorResponse
  - `evaluatorArn` string, required — The Amazon Resource Name (ARN) of the deleted evaluator.
  - `evaluatorId` string, required — The unique identifier of the deleted evaluator.
  - `status` 'ACTIVE' | 'CREATING' | 'CREATE_FAILED' | 'UPDATING' | 'UPDATE_FAILED' | 'DELETING', required — The status of the evaluator deletion operation.

## Other responses

- `480` — ValidationException
- `481` — AccessDeniedException
- `482` — ConflictException
- `483` — ResourceNotFoundException
- `484` — ThrottlingException
- `485` — InternalServerException

---

[API](https://skmtc.net/aws/apis/bedrock-agentcore-control.md) · [All operations](https://skmtc.net/aws/apis/bedrock-agentcore-control/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/bedrock-agentcore-control/versions/0ebde766792b/schema)