---
title: VNRecognizeAnimalsRequest
framework: vision
role: symbol
role_heading: Class
path: vision/vnrecognizeanimalsrequest
---

# VNRecognizeAnimalsRequest

A request that recognizes animals in an image.

## Declaration

```swift
class VNRecognizeAnimalsRequest
```

## Overview

Overview Use the knownAnimalIdentifiers(forRevision:) method to determine which animals the request supports.

## Topics

### Accessing the Results

- [results](vision/vnrecognizeanimalsrequest/results.md)

### Identifying Animals

- [supportedIdentifiers()](vision/vnrecognizeanimalsrequest/supportedidentifiers().md)
- [VNAnimalIdentifier](vision/vnanimalidentifier.md)
- [knownAnimalIdentifiers(forRevision:)](vision/vnrecognizeanimalsrequest/knownanimalidentifiers(forrevision:).md)

### Identifying Request Revisions

- [VNRecognizeAnimalsRequestRevision2](vision/vnrecognizeanimalsrequestrevision2.md)
- [VNRecognizeAnimalsRequestRevision1](vision/vnrecognizeanimalsrequestrevision1.md)

## Relationships

### Inherits From

- [VNImageBasedRequest](vision/vnimagebasedrequest.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)