---
title: AVKeyValueStatus.unknown
framework: avfoundation
role: symbol
role_heading: Case
path: avfoundation/avkeyvaluestatus/unknown
---

# AVKeyValueStatus.unknown

The property value’s status is unknown.

## Declaration

```swift
case unknown
```

## See Also

### Status values

- [AVKeyValueStatus.loading](avfoundation/avkeyvaluestatus/loading.md)
- [AVKeyValueStatus.loaded](avfoundation/avkeyvaluestatus/loaded.md)
- [AVKeyValueStatus.failed](avfoundation/avkeyvaluestatus/failed.md)
- [AVKeyValueStatus.cancelled](avfoundation/avkeyvaluestatus/cancelled.md)