# IdentitySourceReference

A reference to a IdentitySource 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_mpa as interfaces_mpa } from 'aws-cdk-lib/interfaces';
const identitySourceReference: interfaces_mpa.IdentitySourceReference = {
  identitySourceArn: 'identitySourceArn',
};
```

## Properties

- `identitySourceArn`: string (required) — The IdentitySourceArn of the IdentitySource resource.