---
title: "readAttributeChannelPage0Mask(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterthreadnetworkdiagnostics/readattributechannelpage0mask(with:)"
---

# readAttributeChannelPage0Mask(with:)

## Declaration

```swift
func readAttributeChannelPage0Mask(with params: MTRReadParams?) -> [String : Any]?
```