# VariableReference

A reference to a Variable 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_frauddetector as interfaces_frauddetector } from 'aws-cdk-lib/interfaces';
const variableReference: interfaces_frauddetector.VariableReference = {
  variableArn: 'variableArn',
};
```

## Properties

- `variableArn`: string (required) — The Arn of the Variable resource.