# FileSystemReference

A reference to a FileSystem 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_fsx as interfaces_fsx } from 'aws-cdk-lib/interfaces';
const fileSystemReference: interfaces_fsx.FileSystemReference = {
  fileSystemId: 'fileSystemId',
};
```

## Properties

- `fileSystemId`: string (required) — The Id of the FileSystem resource.