---
title: DetectHumanHandPoseRequest
framework: vision
role: symbol
role_heading: Structure
path: vision/detecthumanhandposerequest
---

# DetectHumanHandPoseRequest

A request that detects a human hand pose.

## Declaration

```swift
struct DetectHumanHandPoseRequest
```

## Overview

Overview This type of request produces a collection of HumanHandPoseObservation objects that describe the hand pose.

## Topics

### Creating a request

- [init(_:)](vision/detecthumanhandposerequest/init(_:).md)

### Performing a request

- [perform(on:orientation:)](vision/imageprocessingrequest/perform(on:orientation:)-80bya.md)
- [perform(on:orientation:)](vision/imageprocessingrequest/perform(on:orientation:)-3f3f1.md)
- [perform(on:orientation:)](vision/imageprocessingrequest/perform(on:orientation:)-qxxx.md)
- [perform(on:orientation:)](vision/imageprocessingrequest/perform(on:orientation:)-xspx.md)
- [perform(on:orientation:)](vision/imageprocessingrequest/perform(on:orientation:)-3hddl.md)
- [perform(on:orientation:)](vision/imageprocessingrequest/perform(on:orientation:)-85ex1.md)

### Understanding the result

- [HumanHandPoseObservation](vision/humanhandposeobservation.md)

### Configuring a request

- [maximumHandCount](vision/detecthumanhandposerequest/maximumhandcount.md)
- [supportedJointNames](vision/detecthumanhandposerequest/supportedjointnames.md)
- [supportedJointsGroupNames](vision/detecthumanhandposerequest/supportedjointsgroupnames.md)

### Getting the revision

- [revision](vision/detecthumanhandposerequest/revision-swift.property.md)
- [supportedRevisions](vision/detecthumanhandposerequest/supportedrevisions.md)
- [DetectHumanHandPoseRequest.Revision](vision/detecthumanhandposerequest/revision-swift.enum.md)

## Relationships

### Conforms To

- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [ImageProcessingRequest](vision/imageprocessingrequest.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [VisionRequest](vision/visionrequest.md)

## See Also

### Pose analysis

- [DetectAnimalBodyPoseRequest](vision/detectanimalbodyposerequest.md)
- [DetectHumanBodyPose3DRequest](vision/detecthumanbodypose3drequest.md)
- [DetectHumanBodyPoseRequest](vision/detecthumanbodyposerequest.md)
- [Supporting Pose Types](vision/supporting-pose-types.md)