---
title: MTRGroupKeyManagementClusterGroupKeyMapStruct
framework: matter
role: symbol
role_heading: Class
path: matter/mtrgroupkeymanagementclustergroupkeymapstruct
---

# MTRGroupKeyManagementClusterGroupKeyMapStruct

## Declaration

```swift
class MTRGroupKeyManagementClusterGroupKeyMapStruct
```

## Topics

### Instance Properties

- [fabricIndex](matter/mtrgroupkeymanagementclustergroupkeymapstruct/fabricindex.md)
- [groupId](matter/mtrgroupkeymanagementclustergroupkeymapstruct/groupid.md)
- [groupKeySetID](matter/mtrgroupkeymanagementclustergroupkeymapstruct/groupkeysetid.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)