# AppBlockReference

A reference to a AppBlock resource.

- Source: Generated code
- Type last changed: v2.224.0 · 13 Nov 2025

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_appstream as interfaces_appstream } from 'aws-cdk-lib/interfaces';
const appBlockReference: interfaces_appstream.AppBlockReference = {
  appBlockArn: 'appBlockArn',
};
```

## Properties

- `appBlockArn`: string (required) — The Arn of the AppBlock resource.