---
title: VNDetectFaceRectanglesRequestRevision2
framework: vision
role: symbol
role_heading: Global Variable
path: vision/vndetectfacerectanglesrequestrevision2
---

# VNDetectFaceRectanglesRequestRevision2

A constant for specifying revision 2 of the face rectangles detection request.

## Declaration

```swift
var VNDetectFaceRectanglesRequestRevision2: Int { get }
```

## See Also

### Identifying Request Revisions

- [VNDetectFaceRectanglesRequestRevision3](vision/vndetectfacerectanglesrequestrevision3.md)
- [VNDetectFaceRectanglesRequestRevision1](vision/vndetectfacerectanglesrequestrevision1.md)