---
title: clusterSoftwareDiagnosticsAttributeCurrentHeapHighWatermarkID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/clustersoftwarediagnosticsattributecurrentheaphighwatermarkid
---

# clusterSoftwareDiagnosticsAttributeCurrentHeapHighWatermarkID

## Declaration

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