---
title: clusterUnitTestingAttributeNullableInt24uID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/clusterunittestingattributenullableint24uid
---

# clusterUnitTestingAttributeNullableInt24uID

## Declaration

```swift
static var clusterUnitTestingAttributeNullableInt24uID: MTRAttributeIDType { get }
```