# SubnetGroupReference

A reference to a SubnetGroup 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 subnetGroupReference: interfaces_elasticache.SubnetGroupReference = {
  cacheSubnetGroupName: 'cacheSubnetGroupName',
};
```

## Properties

- `cacheSubnetGroupName`: string (required) — The CacheSubnetGroupName of the SubnetGroup resource.