---
title: MTRAttributeIDType.MTRClusterTestClusterAttributeNullableInt40uID
framework: matter
role: symbol
role_heading: Case
path: matter/mtrattributeidtype/mtrclustertestclusterattributenullableint40uid
---

# MTRAttributeIDType.MTRClusterTestClusterAttributeNullableInt40uID

## Declaration

```swift
case MTRClusterTestClusterAttributeNullableInt40uID
```