---
title: PlatformCapabilityUUID
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 13.0+, macOS 10.15+]
path: iokit/iousbplatformcapabilitydescriptor/3142871-platformcapabilityuuid
---

# PlatformCapabilityUUID

## Declaration

```occ
uuid_t PlatformCapabilityUUID;
```