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

# RequestDescriptor.detectLensSmudgeRequest(_:)

A descriptor that describes a detect lens smudge request.

## Declaration

```swift
case detectLensSmudgeRequest(DetectLensSmudgeRequest.Revision)
```

## See Also

### Getting the still-image descriptor

- [RequestDescriptor.classifyImageRequest(_:)](vision/requestdescriptor/classifyimagerequest(_:).md)