---
title: MTRClusterTestClusterAttributeOctetStringID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/mtrclustertestclusterattributeoctetstringid
---

# MTRClusterTestClusterAttributeOctetStringID

## Declaration

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