---
title: clusterUnitTestingAttributeOctetStringID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/clusterunittestingattributeoctetstringid
---

# clusterUnitTestingAttributeOctetStringID

## Declaration

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