# MessageTemplateReference

A reference to a MessageTemplate 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_wisdom as interfaces_wisdom } from 'aws-cdk-lib/interfaces';
const messageTemplateReference: interfaces_wisdom.MessageTemplateReference = {
  messageTemplateArn: 'messageTemplateArn',
};
```

## Properties

- `messageTemplateArn`: string (required) — The MessageTemplateArn of the MessageTemplate resource.