---
title: VNRecognizeAnimalsRequestRevision2
framework: vision
role: symbol
role_heading: Global Variable
path: vision/vnrecognizeanimalsrequestrevision2
---

# VNRecognizeAnimalsRequestRevision2

A constant for specifying revision 2 of the animal recognition request.

## Declaration

```swift
var VNRecognizeAnimalsRequestRevision2: Int { get }
```

## See Also

### Identifying Request Revisions

- [VNRecognizeAnimalsRequestRevision1](vision/vnrecognizeanimalsrequestrevision1.md)