---
title: "readAttributeThermostatRunningState(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterthermostat/readattributethermostatrunningstate(with:)"
---

# readAttributeThermostatRunningState(with:)

## Declaration

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