---
title: "readAttributeOpenDuration(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclustervalveconfigurationandcontrol/readattributeopenduration(with:)"
---

# readAttributeOpenDuration(with:)

## Declaration

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