---
title: storageIdentifier
framework: tvmlkit
role: symbol
role_heading: Instance Property
path: tvmlkit/tvapplicationcontrollercontext/storageidentifier
---

# storageIdentifier

Optional identifier for a local storage file.

## Declaration

```swift
var storageIdentifier: String? { get set }
```

## See Also

### Providing Launch Information

- [javaScriptApplicationURL](tvmlkit/tvapplicationcontrollercontext/javascriptapplicationurl.md)
- [launchOptions](tvmlkit/tvapplicationcontrollercontext/launchoptions.md)
- [supportsPictureInPicturePlayback](tvmlkit/tvapplicationcontrollercontext/supportspictureinpictureplayback.md)