---
title: "writeAttributeColorPointGY(withValue:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclustercolorcontrol/writeattributecolorpointgy(withvalue:completionhandler:)"
---

# writeAttributeColorPointGY(withValue:completionHandler:)

## Declaration

```swift
func writeAttributeColorPointGY(withValue value: NSNumber, completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func writeAttributeColorPointGY(withValue value: NSNumber) async throws
```