---
title: MTRClusterSoftwareDiagnosticsAttributeCurrentHeapFreeID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/mtrclustersoftwarediagnosticsattributecurrentheapfreeid
---

# MTRClusterSoftwareDiagnosticsAttributeCurrentHeapFreeID

## Declaration

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