---
title: isDirty
framework: usdkit
role: symbol
role_heading: Instance Property
path: usdkit/usdlayer/isdirty
---

# isDirty

Whether the layer has unsaved changes.

## Declaration

```swift
var isDirty: Bool { get }
```

## See Also

### Inspecting identity and state

- [identifier](usdkit/usdlayer/identifier.md)
- [resolvedPath](usdkit/usdlayer/resolvedpath.md)
- [displayName](usdkit/usdlayer/displayname.md)
- [isAnonymous](usdkit/usdlayer/isanonymous.md)
- [isValid](usdkit/usdlayer/isvalid.md)
- [isMuted](usdkit/usdlayer/ismuted.md)