## Update namespace.

`client.aiSearch.namespaces.update(stringname, NamespaceUpdateParamsparams?, RequestOptionsoptions?): NamespaceUpdateResponse`

**put** `/accounts/{account_id}/ai-search/namespaces/{name}`

Update namespace.

### Parameters

- `name: string`

- `params: NamespaceUpdateParams`

  - `account_id?: string`

    Path param

  - `description?: string | null`

    Body param: Optional description for the namespace. Max 256 characters.

### Returns

- `NamespaceUpdateResponse`

  - `created_at: string`

  - `name: string`

  - `description?: string | null`

    Optional description for the namespace. Max 256 characters.

### Example

```node
import Cloudflare from 'cloudflare';

const client = new Cloudflare({
  apiToken: process.env['CLOUDFLARE_API_TOKEN'], // This is the default and can be omitted
});

const namespace = await client.aiSearch.namespaces.update('production', {
  account_id: 'c3dc5f0b34a14ff8e1b3ec04895e1b22',
});

console.log(namespace.created_at);
```

#### Response

```json
{
  "result": {
    "created_at": "2019-12-27T18:11:19.117Z",
    "name": "production",
    "description": "Production environment"
  },
  "success": true
}
```