## Delete by id

`DELETE /v1/notifications/:id`

Deletes a notification by the identifier received when sending it. A deleted notification cannot be restored via the API.

## Parameters

| Parameter | Type | Required | Description |
|----------|-----|:-----:|---------|
| `id` (path) | number | yes | Notification identifier from the [`POST /v1/notifications`](./send.md) response |

## Examples

### curl — personal key

```bash
curl -X DELETE "https://vibecode.bitrix24.com/v1/notifications/37421" \
  -H "X-Api-Key: YOUR_API_KEY"
```

### curl — OAuth application

```bash
curl -X DELETE "https://vibecode.bitrix24.com/v1/notifications/37421" \
  -H "X-Api-Key: YOUR_APP_KEY" \
  -H "Authorization: Bearer USER_SESSION_TOKEN"
```

### JavaScript — personal key

```javascript
const res = await fetch('https://vibecode.bitrix24.com/v1/notifications/37421', {
  method: 'DELETE',
  headers: {
    'X-Api-Key': 'YOUR_API_KEY',
  },
})

if (res.status === 204) {
  console.log('Notification deleted')
}
```

### JavaScript — OAuth application

```javascript
const res = await fetch('https://vibecode.bitrix24.com/v1/notifications/37421', {
  method: 'DELETE',
  headers: {
    'X-Api-Key': 'YOUR_APP_KEY',
    'Authorization': 'Bearer USER_SESSION_TOKEN',
  },
})

if (res.status === 204) {
  console.log('Notification deleted')
}
```

## Response

On successful deletion an HTTP status `204 No Content` with an empty body is returned — success is determined by the response status.

## Response example

```http
HTTP/1.1 204 No Content
```

## Error response example

403 — no `im` scope:

```json
{
  "success": false,
  "error": {
    "code": "SCOPE_DENIED",
    "message": "This endpoint requires 'im' scope"
  }
}
```

## Errors

| HTTP | Code | Description |
|------|-----|----------|
| 403 | `SCOPE_DENIED` | The key lacks the `im` scope |
| 403 | `WRITE_BLOCKED_READONLY_KEY` | The key is in read-only mode |
| 401 | `TOKEN_MISSING` | The key has no configured tokens |

Full list of common API errors — [Errors](/docs/errors).

## Known specifics

- A request for a non-existent `id` also returns `204` — the response code cannot distinguish deleting a real notification from deleting an already-absent one.

## See also

- [Send a notification](./send.md)
- [Delete by tag](./delete-by-tag.md)
- [Errors](/docs/errors)