---
title: "readAttributeSmokeState(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclustersmokecoalarm/readattributesmokestate(with:)"
---

# readAttributeSmokeState(with:)

## Declaration

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