---
title: kCGPDFXInfo
framework: coregraphics
role: symbol
role_heading: Global Variable
path: coregraphics/kcgpdfxinfo
---

# kCGPDFXInfo

## Declaration

```swift
let kCGPDFXInfo: CFString
```

## Discussion

Discussion A human-readable text string containing additional information or comments about the intended target device or production condition. This key is required if the value of kCGPDFXOutputConditionIdentifier does not specify a standard production condition. It is optional otherwise. If present, the value of this key must be a CFString object.

## See Also

### Output Intent Keys

- [kCGPDFXOutputIntentSubtype](coregraphics/kcgpdfxoutputintentsubtype.md)
- [kCGPDFXOutputConditionIdentifier](coregraphics/kcgpdfxoutputconditionidentifier.md)
- [kCGPDFXOutputCondition](coregraphics/kcgpdfxoutputcondition.md)
- [kCGPDFXRegistryName](coregraphics/kcgpdfxregistryname.md)
- [kCGPDFXDestinationOutputProfile](coregraphics/kcgpdfxdestinationoutputprofile.md)