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# AVKeyValueStatus

Values that indicate the loaded status of a property.

```
enum AVKeyValueStatus
```

## Topics

### Status values

[`AVKeyValueStatus.unknown`](/documentation/AVFoundation/AVKeyValueStatus/unknown)

The property value’s status is unknown.

[`AVKeyValueStatus.loading`](/documentation/AVFoundation/AVKeyValueStatus/loading)

The system is loading the property value.

[`AVKeyValueStatus.loaded`](/documentation/AVFoundation/AVKeyValueStatus/loaded)

The property value is ready to use.

[`AVKeyValueStatus.failed`](/documentation/AVFoundation/AVKeyValueStatus/failed)

The system is unable to load the property value.

[`AVKeyValueStatus.cancelled`](/documentation/AVFoundation/AVKeyValueStatus/cancelled)

You canceled loading a property value.


---

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