---
title: ARPlaneAnchor.Classification.Status.notAvailable
framework: arkit
role: symbol
role_heading: Case
path: arkit/arplaneanchor/classification-swift.enum/status/notavailable
---

# ARPlaneAnchor.Classification.Status.notAvailable

ARKit cannot currently provide plane classification information.

## Declaration

```swift
case notAvailable
```

## Discussion

Discussion Plane classification is available only on iPhone XS and iPhone XS Max devices. On other devices, all plane anchors always indicate a classification status of ARPlaneAnchor.Classification.Status.notAvailable. A classification status of ARPlaneAnchor.Classification.Status.notAvailable can also occur if the plane classification process is temporarily unavilable.

## See Also

### Classification Status

- [ARPlaneAnchor.Classification.Status.undetermined](arkit/arplaneanchor/classification-swift.enum/status/undetermined.md)
- [ARPlaneAnchor.Classification.Status.unknown](arkit/arplaneanchor/classification-swift.enum/status/unknown.md)