---
title: "Delete Message Feedback"
method: DELETE
path: "/assistant/messages/{message_id}/feedback"
tags: ["assistant"]
---

# Delete Message Feedback

`DELETE /assistant/messages/{message_id}/feedback`

Remove feedback from an assistant message.

No-ops gracefully if feedback was already absent.
404s if the message does not exist or was not created by the authenticated user.

## Path parameters

- `message_id` string, uuid4, required

## Response `204`

Successful Response

## Other responses

- `422` — Validation Error

## Changes

- **2026-07-26** `05003e7835a2` — 1 info
  - the endpoint scheme security `ClassicAPIKeyHeader` was added to the API

[Change history](https://skmtc.dev/galileo/apis/galileo-api-server/changes/assistant/messages/:message_id/feedback/delete.md)

---

[API](https://skmtc.dev/galileo/apis/galileo-api-server.md) · [All operations](https://skmtc.dev/galileo/apis/galileo-api-server/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/galileo/galileo-api-server/revisions/8b1d1a4a933e/schema)