---
title: "off(with:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusteronoff/off(with:completionhandler:)"
---

# off(with:completionHandler:)

## Declaration

```swift
func off(with params: MTROnOffClusterOffParams?, completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func off(with params: MTROnOffClusterOffParams?) async throws
```