---
title: "Delete one comment from a question of an answer request"
method: DELETE
path: "/api/questionnaires/questions/{questionId}/requests/{requestId}/comments/{commentId}"
tags: ["Questionnaire Comments"]
---

# Delete one comment from a question of an answer request

`DELETE /api/questionnaires/questions/{questionId}/requests/{requestId}/comments/{commentId}`

Permanently removes a single comment from the thread on one question of one answer request — the write behind the delete action in the comment popover on the answer and review pages. Only the comment author may delete it; anyone else gets 403 `cannot_delete_question_comment`, including other people at the same company. The comment must be filed against the addressed question and request, otherwise 404 `question_comment_not_found` — the same code an unknown comment answers, so the endpoint never confirms a comment the caller cannot address exists elsewhere. The delete is permanent: the row is removed, not flagged. Answers 204 with an empty body.

## Path parameters

- `questionId` string, required
- `requestId` string, required
- `commentId` string, required

## Response `204`

No content

## Other responses

- `400` — Default Response
- `401` — Default Response
- `403` — Default Response
- `404` — Default Response

## Changes

> 21 revisions in range; 1 not diffed.

- **2026-08-20** `976ee26dacda` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/retraced/apis/api-reference/changes/api/questionnaires/questions/:questionId/requests/:requestId/comments/:commentId/delete.md)

---

[API](https://skmtc.dev/retraced/apis/api-reference.md) · [All operations](https://skmtc.dev/retraced/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/retraced/api-reference/revisions/1df37791a1bb/schema)