---
title: VNRecognizeTextRequestRevision3
framework: vision
role: symbol
role_heading: Global Variable
path: vision/vnrecognizetextrequestrevision3
---

# VNRecognizeTextRequestRevision3

A constant for specifying revision 3 of the text recognition request.

## Declaration

```swift
var VNRecognizeTextRequestRevision3: Int { get }
```

## See Also

### Identifying Request Revisions

- [VNRecognizeTextRequestRevision2](vision/vnrecognizetextrequestrevision2.md)
- [VNRecognizeTextRequestRevision1](vision/vnrecognizetextrequestrevision1.md)