---
title: "readAttributeCurrentChannel(completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusterchannel/readattributecurrentchannel(completionhandler:)"
---

# readAttributeCurrentChannel(completionHandler:)

## Declaration

```swift
func readAttributeCurrentChannel(completionHandler: @escaping @Sendable (MTRChannelClusterChannelInfo?, (any Error)?) -> Void)
```

```swift
func readAttributeCurrentChannel() async throws -> MTRChannelClusterChannelInfo
```