# `PATCH /attributename/{id}`

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

Update attribute name

Updates name, sort, and/or exclusive flag for an attribute name.

## Path parameters

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

## Body (JSON)

| Field | Required | Type | Description |
|-------|----------|------|-------------|
| `name` | no | string |  |
| `sort` | no | integer |  |
| `exclusive` | no | boolean |  |

```json
{
  "name": "…",
  "sort": 1,
  "exclusive": true
}
```

## Signals

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

## Response `200`

Updated attribute name

```json
{
  "attributename": {
    "id": 1,
    "name": "…",
    "sort": 1,
    "exclusive": true,
    "articleCount": 1,
    "values": [
      {
        "id": 1,
        "attributeId": 1,
        "value": "…",
        "sort": 1,
        "articleCount": 1
      }
    ]
  }
}
```

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