---
title: kMERAWProcessorClassImplementationIDKey
framework: MediaExtension
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 18.0+, macOS 15.0+]
path: mediaextension/kmerawprocessorclassimplementationidkey
---

# kMERAWProcessorClassImplementationIDKey

## Declaration

```swift
var kMERAWProcessorClassImplementationIDKey: String { get }
```