## Update app

`client.flagship.apps.update(stringappId, AppUpdateParamsparams, RequestOptionsoptions?): AppUpdateResponse`

**put** `/accounts/{account_id}/flagship/apps/{app_id}`

Updates an app. Only `name` is mutable.

### Parameters

- `appId: string`

  App identifier.

- `params: AppUpdateParams`

  - `account_id: string`

    Path param: Cloudflare account ID.

  - `name?: string`

    Body param

### Returns

- `AppUpdateResponse`

  - `id: string`

  - `created_at: string`

  - `name: string`

  - `updated_at: string`

  - `updated_by: string`

    Email of the actor who last modified the app, or `edge-gateway` for gateway-authenticated changes.

### 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 app = await client.flagship.apps.update('app_id', { account_id: 'account_id' });

console.log(app.id);
```

#### Response

```json
{
  "errors": [
    {
      "message": "message"
    }
  ],
  "messages": [
    {
      "message": "message"
    }
  ],
  "result": {
    "id": "id",
    "created_at": "created_at",
    "name": "name",
    "updated_at": "updated_at",
    "updated_by": "updated_by"
  },
  "success": true
}
```