# Delete a comment

`DELETE https://evohub.io/api/v1/retro/boards/{boardID}/cards/{cardID}/comments/{commentID}`

Part of the [Retro API](https://docs.evohub.io/retro.md) reference · operationId `deleteRetroComment`.

Deletes a comment. The caller may delete their own comments; deleting
someone else's needs `retro:board:write` as well. The board must be
active.

Requires the `retro:card:write` scope.

## Authorization

Any one of:

- `bearerKey`
- `headerKey`

Where:

- `bearerKey`: HTTP Bearer — An EvoHub API key (`evohub_…`) as a bearer token.
- `headerKey`: API key in the header `X-API-Key` — An EvoHub API key (`evohub_…`).

## Path parameters

- `boardID` (string, required, example `brd_3f9a1c7e2b8d4a60`): The board's ID.
- `cardID` (string, required, example `crd_8d0c4b6e1a9f2357`): The card's ID.
- `commentID` (string, required, example `cmt_4e6a8c0b2d1f3957`): The comment's ID.

## Responses

### 204 — The comment was deleted.

### 401 — No API key was sent, or it is unknown, revoked or expired (`UNAUTHORIZED`).

Content type: `application/json`

Type: `Error`

- `success` (boolean, value `false`): Sent by Retro itself; refusals before the request reaches Retro (401, 429) carry only `error`.
- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `board not found`)
  - `request_id` (string)

### 403 — The key lacks the scope, or the comment is someone else's and the key lacks `retro:board:write` (`FORBIDDEN`).

Content type: `application/json`

Type: `Error`

- `success` (boolean, value `false`): Sent by Retro itself; refusals before the request reaches Retro (401, 429) carry only `error`.
- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `board not found`)
  - `request_id` (string)

### 404 — The board is not one the caller can see (`NOT_FOUND`), or the comment is not on it (`COMMENT_NOT_FOUND`).

Content type: `application/json`

Type: `Error`

- `success` (boolean, value `false`): Sent by Retro itself; refusals before the request reaches Retro (401, 429) carry only `error`.
- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `board not found`)
  - `request_id` (string)

### 409 — The board is closed and its content cannot change (`BOARD_CLOSED`). Reopen it first.

Content type: `application/json`

Type: `Error`

- `success` (boolean, value `false`): Sent by Retro itself; refusals before the request reaches Retro (401, 429) carry only `error`.
- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `board not found`)
  - `request_id` (string)

### 429 — Too many requests (`RATE_LIMITED`). Wait for `Retry-After` seconds.

Headers:

- `Retry-After` (integer): Seconds to wait before retrying.

Content type: `application/json`

Type: `Error`

- `success` (boolean, value `false`): Sent by Retro itself; refusals before the request reaches Retro (401, 429) carry only `error`.
- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `board not found`)
  - `request_id` (string)

### 500 — Something went wrong on EvoHub's side (`INTERNAL_ERROR`). Retry later.

Content type: `application/json`

Type: `Error`

- `success` (boolean, value `false`): Sent by Retro itself; refusals before the request reaches Retro (401, 429) carry only `error`.
- `error` (object, required)
  - `code` (string, required, example `NOT_FOUND`)
  - `message` (string, required, example `board not found`)
  - `request_id` (string)

## Example request

```bash
curl -X DELETE 'https://evohub.io/api/v1/retro/boards/brd_3f9a1c7e2b8d4a60/cards/crd_8d0c4b6e1a9f2357/comments/cmt_4e6a8c0b2d1f3957' \
  -H 'Authorization: Bearer <TOKEN>'
```