---
title: "cancelBoost(completion:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusterwaterheatermanagement/cancelboost(completion:)"
---

# cancelBoost(completion:)

## Declaration

```swift
func cancelBoost(completion: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func cancelBoost() async throws
```