---
title: VNRecognizeAnimalsRequestRevision1
framework: vision
role: symbol
role_heading: Global Variable
path: vision/vnrecognizeanimalsrequestrevision1
---

# VNRecognizeAnimalsRequestRevision1

A constant for specifying revision 1 of the animal recognition request.

## Declaration

```swift
var VNRecognizeAnimalsRequestRevision1: Int { get }
```

## See Also

### Identifying Request Revisions

- [VNRecognizeAnimalsRequestRevision2](vision/vnrecognizeanimalsrequestrevision2.md)