# FileSystemReference

A reference to a FileSystem resource.

- Source: Generated code
- Type last changed: v2.250.0 · 14 Apr 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_s3files as interfaces_s3files } from 'aws-cdk-lib/interfaces';
const fileSystemReference: interfaces_s3files.FileSystemReference = {
  fileSystemArn: 'fileSystemArn',
};
```

## Properties

- `fileSystemArn`: string (required) — The FileSystemArn of the FileSystem resource.