---
title: clusterUnitTestingAttributeBitmap16ID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/clusterunittestingattributebitmap16id
---

# clusterUnitTestingAttributeBitmap16ID

## Declaration

```swift
static var clusterUnitTestingAttributeBitmap16ID: MTRAttributeIDType { get }
```