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

# readAttributeMaxGroupsPerFabric(with:)

## Declaration

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