---
title: MTRClusterTestClusterAttributeBitmap64ID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/mtrclustertestclusterattributebitmap64id
---

# MTRClusterTestClusterAttributeBitmap64ID

## Declaration

```swift
static var MTRClusterTestClusterAttributeBitmap64ID: MTRAttributeIDType { get }
```