---
title: MTRAttributeIDType.MTRClusterTestClusterAttributeNullableInt56sID
framework: matter
role: symbol
role_heading: Case
path: matter/mtrattributeidtype/mtrclustertestclusterattributenullableint56sid
---

# MTRAttributeIDType.MTRClusterTestClusterAttributeNullableInt56sID

## Declaration

```swift
case MTRClusterTestClusterAttributeNullableInt56sID
```