---
title: "readAttributeGroupKeyMap(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclustergroupkeymanagement/readattributegroupkeymap(with:)"
---

# readAttributeGroupKeyMap(with:)

## Declaration

```swift
func readAttributeGroupKeyMap(with params: MTRReadParams?) -> [String : Any]?
```