---
title: RecognizeAnimalsRequest.Identifier
framework: Vision
role: symbol
role_heading: Enumeration
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+, watchOS 27.0+]
path: vision/recognizeanimalsrequest/identifier
---

# RecognizeAnimalsRequest.Identifier

## Declaration

```swift
enum Identifier
```

## Topics

### Enumeration Cases

- [RecognizeAnimalsRequest.Identifier.cat](vision/recognizeanimalsrequest/identifier/cat.md)
- [RecognizeAnimalsRequest.Identifier.catHead](vision/recognizeanimalsrequest/identifier/cathead.md)
- [RecognizeAnimalsRequest.Identifier.dog](vision/recognizeanimalsrequest/identifier/dog.md)
- [RecognizeAnimalsRequest.Identifier.dogHead](vision/recognizeanimalsrequest/identifier/doghead.md)

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)