# InstanceEventWindowReference

A reference to a InstanceEventWindow resource.

- Source: Generated code
- Type last changed: v2.272.0 · 30 Sep 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ec2 as interfaces_ec2 } from 'aws-cdk-lib/interfaces';
const instanceEventWindowReference: interfaces_ec2.InstanceEventWindowReference = {
  instanceEventWindowArn: 'instanceEventWindowArn',
};
```

## Properties

- `instanceEventWindowArn`: string (required) — The Arn of the InstanceEventWindow resource.