---
title: unknown
framework: fileprovider
role: symbol
role_heading: Type Property
path: fileprovider/nsfileprovidervolumeunsupportedreason/unknown
---

# unknown

## Declaration

```swift
static var unknown: NSFileProviderVolumeUnsupportedReason { get }
```

## See Also

### Reasons

- [nonEncrypted](fileprovider/nsfileprovidervolumeunsupportedreason/nonencrypted.md)
- [readOnly](fileprovider/nsfileprovidervolumeunsupportedreason/readonly.md)
- [network](fileprovider/nsfileprovidervolumeunsupportedreason/network.md)
- [quarantined](fileprovider/nsfileprovidervolumeunsupportedreason/quarantined.md)