---
title: "readAttributeHeatDemand(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterwaterheatermanagement/readattributeheatdemand(with:)"
---

# readAttributeHeatDemand(with:)

## Declaration

```swift
func readAttributeHeatDemand(with params: MTRReadParams?) -> [String : Any]?
```