---
title: id
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/roomanchor/id
---

# id

The unique identifier of this anchor.

## Declaration

```swift
var id: UUID { get }
```

## See Also

### Getting information about a room anchor

- [geometry](arkit/roomanchor/geometry.md)
- [isCurrentRoom](arkit/roomanchor/iscurrentroom.md)
- [meshAnchorIDs](arkit/roomanchor/meshanchorids.md)
- [originFromAnchorTransform](arkit/roomanchor/originfromanchortransform.md)
- [planeAnchorIDs](arkit/roomanchor/planeanchorids.md)