# FirewallPolicyReference

A reference to a FirewallPolicy 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_networkfirewall as interfaces_networkfirewall } from 'aws-cdk-lib/interfaces';
const firewallPolicyReference: interfaces_networkfirewall.FirewallPolicyReference = {
  firewallPolicyArn: 'firewallPolicyArn',
};
```

## Properties

- `firewallPolicyArn`: string (required) — The FirewallPolicyArn of the FirewallPolicy resource.