# NotificationChannelReference

A reference to a NotificationChannel 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_fms as interfaces_fms } from 'aws-cdk-lib/interfaces';
const notificationChannelReference: interfaces_fms.NotificationChannelReference = {
  snsTopicArn: 'snsTopicArn',
};
```

## Properties

- `snsTopicArn`: string (required) — The SnsTopicArn of the NotificationChannel resource.