# ReplicationGroupReference

A reference to a ReplicationGroup 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_elasticache as interfaces_elasticache } from 'aws-cdk-lib/interfaces';
const replicationGroupReference: interfaces_elasticache.ReplicationGroupReference = {
  replicationGroupId: 'replicationGroupId',
};
```

## Properties

- `replicationGroupId`: string (required) — The ReplicationGroupId of the ReplicationGroup resource.