---
title: "RequestDescriptor.detectDocumentSegmentationRequest(_:)"
framework: vision
role: symbol
role_heading: Case
path: "vision/requestdescriptor/detectdocumentsegmentationrequest(_:)"
---

# RequestDescriptor.detectDocumentSegmentationRequest(_:)

A descriptor that describes a detect document segmentation request.

## Declaration

```swift
case detectDocumentSegmentationRequest(DetectDocumentSegmentationRequest.Revision)
```

## See Also

### Getting the image sequence descriptor

- [RequestDescriptor.recognizeDocumentsRequest(_:)](vision/requestdescriptor/recognizedocumentsrequest(_:).md)
- [RequestDescriptor.generatePersonInstanceMaskRequest(_:)](vision/requestdescriptor/generatepersoninstancemaskrequest(_:).md)
- [RequestDescriptor.generatePersonSegmentationRequest(_:)](vision/requestdescriptor/generatepersonsegmentationrequest(_:).md)