---
title: MTRClusterTestClusterAttributeLongCharStringID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/mtrclustertestclusterattributelongcharstringid
---

# MTRClusterTestClusterAttributeLongCharStringID

## Declaration

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