---
title: "writeAttributeGroupKeyMap(withValue:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclustergroupkeymanagement/writeattributegroupkeymap(withvalue:completionhandler:)"
---

# writeAttributeGroupKeyMap(withValue:completionHandler:)

## Declaration

```swift
func writeAttributeGroupKeyMap(withValue value: [Any], completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func writeAttributeGroupKeyMap(withValue value: [Any]) async throws
```