> **Experimental**
>
> `@aws-cdk/aws-mediaconnect-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# RouterNetworkInterfaceAttributes

Attributes for importing an existing Router Network Interface.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/router-network-interface.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-mediaconnect-alpha/lib/router-network-interface.ts#L78)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as mediaconnect_alpha from '@aws-cdk/aws-mediaconnect-alpha';
const routerNetworkInterfaceAttributes: mediaconnect_alpha.RouterNetworkInterfaceAttributes = {
  routerNetworkInterfaceArn: 'routerNetworkInterfaceArn',

  // the properties below are optional
  routerNetworkInterfaceId: 'routerNetworkInterfaceId',
};
```

## Properties

- `routerNetworkInterfaceArn`: string (required) — The Amazon Resource Name (ARN) of the router network interface.

- `routerNetworkInterfaceId`: string — The unique identifier of the router network interface.

  **Default:** accessing `routerNetworkInterfaceId` on the imported interface throws; only provide when available.