---
title: requiredContentVersion
framework: pencilkit
role: symbol
role_heading: Instance Property
path: pencilkit/pkink-swift.struct/requiredcontentversion
---

# requiredContentVersion

The version of PencilKit necessary to use the ink.

## Declaration

```swift
var requiredContentVersion: PKContentVersion { get }
```

## Mentioned in

Supporting backward compatibility for ink types