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# VNDetectHumanBodyPoseRequest

A request that detects a human body pose.

```
class VNDetectHumanBodyPoseRequest
```

## Overview

The framework provides the detected body pose as a [`VNHumanBodyPoseObservation`](/documentation/Vision/VNHumanBodyPoseObservation).

## Topics

### Determining Supported Joints

[`supportedJointNames`](/documentation/Vision/VNDetectHumanBodyPoseRequest/supportedJointNames)

Retrieves the supported joint names.

[`supportedJointNames(forRevision:)`](/documentation/Vision/VNDetectHumanBodyPoseRequest/supportedJointNames(forRevision:))

Retrieves the supported joint names for a revision.

[`supportedJointsGroupNames`](/documentation/Vision/VNDetectHumanBodyPoseRequest/supportedJointsGroupNames)

Retrieves the supported joint group names.

[`supportedJointsGroupNames(forRevision:)`](/documentation/Vision/VNDetectHumanBodyPoseRequest/supportedJointsGroupNames(forRevision:))

Retrieves the supported joint group names for a revision.

[`supportedJointNamesAndReturnError:`](/documentation/Vision/VNDetectHumanBodyPoseRequest/supportedJointNamesAndReturnError:)

Retrieves the supported joint names.

[`supportedJointsGroupNamesAndReturnError:`](/documentation/Vision/VNDetectHumanBodyPoseRequest/supportedJointsGroupNamesAndReturnError:)

Retrieves the supported joint group names.

### Accessing the Results

[`results`](/documentation/Vision/VNDetectHumanBodyPoseRequest/results)

The observed body poses.

### Identifying Body Pose Revisions

[`VNDetectHumanBodyPoseRequestRevision1`](/documentation/Vision/VNDetectHumanBodyPoseRequestRevision1)

A constant for specifying revision 1 of the body pose detection request.


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