# TopicRuleDestinationReference

A reference to a TopicRuleDestination 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_iot as interfaces_iot } from 'aws-cdk-lib/interfaces';
const topicRuleDestinationReference: interfaces_iot.TopicRuleDestinationReference = {
  topicRuleDestinationArn: 'topicRuleDestinationArn',
};
```

## Properties

- `topicRuleDestinationArn`: string (required) — The Arn of the TopicRuleDestination resource.