# `DELETE /carrier/{id}`

Protected. Requires a valid session cookie (`credentials: 'include'`).

Delete carrier

Deletes a carrier for the selected company, unless referenced in shipping.

## Path parameters

| Param | Required | Type | Description |
|-------|----------|------|-------------|
| `id` | yes | integer | Carrier ID |

## Signals

On success, emits SSE signal: `carrier` (see [`GET /events`](../events.md)).

## Response `204`

Carrier deleted

_No content_

## Errors

| Status | Description |
|--------|-------------|
| 400 | Invalid ID or no company selected — `{"error":"…"}` |
| 401 | Unauthorized — `{"error":"…"}` |
| 403 | Not authorized — `{"error":"…"}` |
| 404 | Carrier not found — `{"error":"…"}` |
| 409 | Carrier in use in shipping — `{"error":"…"}` |

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