---
title: uniqueIdentifier
framework: homekit
role: symbol
role_heading: Instance Property
path: homekit/hmaccessoryprofile/uniqueidentifier
---

# uniqueIdentifier

A unique identifier for the profile.

## Declaration

```swift
var uniqueIdentifier: UUID { get }
```

## See Also

### Getting information about a profile

- [accessory](homekit/hmaccessoryprofile/accessory.md)
- [services](homekit/hmaccessoryprofile/services.md)