---
title: MTRBaseClusterGroups
framework: matter
role: symbol
role_heading: Class
path: matter/mtrbaseclustergroups
---

# MTRBaseClusterGroups

## Declaration

```swift
class MTRBaseClusterGroups
```

## Topics

### Initializers

- [init(device:endpoint:queue:)](matter/mtrbaseclustergroups/init(device:endpoint:queue:).md)
- [init(device:endpointID:queue:)](matter/mtrbaseclustergroups/init(device:endpointid:queue:).md)

### Instance Methods

- [addGroup(with:completion:)](matter/mtrbaseclustergroups/addgroup(with:completion:).md)
- [addGroup(with:completionHandler:)](matter/mtrbaseclustergroups/addgroup(with:completionhandler:).md)
- [addGroupIfIdentifying(with:completion:)](matter/mtrbaseclustergroups/addgroupifidentifying(with:completion:).md)
- [addGroupIfIdentifying(with:completionHandler:)](matter/mtrbaseclustergroups/addgroupifidentifying(with:completionhandler:).md)
- [getGroupMembership(with:completion:)](matter/mtrbaseclustergroups/getgroupmembership(with:completion:).md)
- [getGroupMembership(with:completionHandler:)](matter/mtrbaseclustergroups/getgroupmembership(with:completionhandler:).md)
- [readAttributeAcceptedCommandList(completion:)](matter/mtrbaseclustergroups/readattributeacceptedcommandlist(completion:).md)
- [readAttributeAcceptedCommandList(completionHandler:)](matter/mtrbaseclustergroups/readattributeacceptedcommandlist(completionhandler:).md)
- [readAttributeAttributeList(completion:)](matter/mtrbaseclustergroups/readattributeattributelist(completion:).md)
- [readAttributeAttributeList(completionHandler:)](matter/mtrbaseclustergroups/readattributeattributelist(completionhandler:).md)
- [readAttributeClusterRevision(completion:)](matter/mtrbaseclustergroups/readattributeclusterrevision(completion:).md)
- [readAttributeClusterRevision(completionHandler:)](matter/mtrbaseclustergroups/readattributeclusterrevision(completionhandler:).md)
- [readAttributeFeatureMap(completion:)](matter/mtrbaseclustergroups/readattributefeaturemap(completion:).md)
- [readAttributeFeatureMap(completionHandler:)](matter/mtrbaseclustergroups/readattributefeaturemap(completionhandler:).md)
- [readAttributeGeneratedCommandList(completion:)](matter/mtrbaseclustergroups/readattributegeneratedcommandlist(completion:).md)
- [readAttributeGeneratedCommandList(completionHandler:)](matter/mtrbaseclustergroups/readattributegeneratedcommandlist(completionhandler:).md)
- [readAttributeNameSupport(completion:)](matter/mtrbaseclustergroups/readattributenamesupport(completion:).md)
- [readAttributeNameSupport(completionHandler:)](matter/mtrbaseclustergroups/readattributenamesupport(completionhandler:).md)
- [removeAllGroups(completion:)](matter/mtrbaseclustergroups/removeallgroups(completion:).md)
- [removeAllGroups(completionHandler:)](matter/mtrbaseclustergroups/removeallgroups(completionhandler:).md)
- [removeAllGroups(with:completion:)](matter/mtrbaseclustergroups/removeallgroups(with:completion:).md)
- [removeAllGroups(with:completionHandler:)](matter/mtrbaseclustergroups/removeallgroups(with:completionhandler:).md)
- [removeGroup(with:completion:)](matter/mtrbaseclustergroups/removegroup(with:completion:).md)
- [removeGroup(with:completionHandler:)](matter/mtrbaseclustergroups/removegroup(with:completionhandler:).md)
- [subscribeAttributeAcceptedCommandList(with:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributeacceptedcommandlist(with:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeAcceptedCommandList(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributeacceptedcommandlist(withmininterval:maxinterval:params:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeAttributeList(with:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributeattributelist(with:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeAttributeList(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributeattributelist(withmininterval:maxinterval:params:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeClusterRevision(with:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributeclusterrevision(with:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeClusterRevision(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributeclusterrevision(withmininterval:maxinterval:params:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeFeatureMap(with:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributefeaturemap(with:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeFeatureMap(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributefeaturemap(withmininterval:maxinterval:params:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeGeneratedCommandList(with:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributegeneratedcommandlist(with:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeGeneratedCommandList(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributegeneratedcommandlist(withmininterval:maxinterval:params:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeNameSupport(with:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributenamesupport(with:subscriptionestablished:reporthandler:).md)
- [subscribeAttributeNameSupport(withMinInterval:maxInterval:params:subscriptionEstablished:reportHandler:)](matter/mtrbaseclustergroups/subscribeattributenamesupport(withmininterval:maxinterval:params:subscriptionestablished:reporthandler:).md)
- [viewGroup(with:completion:)](matter/mtrbaseclustergroups/viewgroup(with:completion:).md)
- [viewGroup(with:completionHandler:)](matter/mtrbaseclustergroups/viewgroup(with:completionhandler:).md)

### Type Methods

- [readAttributeAcceptedCommandList(withAttributeCache:endpoint:queue:completionHandler:)](matter/mtrbaseclustergroups/readattributeacceptedcommandlist(withattributecache:endpoint:queue:completionhandler:).md)
- [readAttributeAcceptedCommandList(withClusterStateCache:endpoint:queue:completion:)](matter/mtrbaseclustergroups/readattributeacceptedcommandlist(withclusterstatecache:endpoint:queue:completion:).md)
- [readAttributeAttributeList(withAttributeCache:endpoint:queue:completionHandler:)](matter/mtrbaseclustergroups/readattributeattributelist(withattributecache:endpoint:queue:completionhandler:).md)
- [readAttributeAttributeList(withClusterStateCache:endpoint:queue:completion:)](matter/mtrbaseclustergroups/readattributeattributelist(withclusterstatecache:endpoint:queue:completion:).md)
- [readAttributeClusterRevision(withAttributeCache:endpoint:queue:completionHandler:)](matter/mtrbaseclustergroups/readattributeclusterrevision(withattributecache:endpoint:queue:completionhandler:).md)
- [readAttributeClusterRevision(withClusterStateCache:endpoint:queue:completion:)](matter/mtrbaseclustergroups/readattributeclusterrevision(withclusterstatecache:endpoint:queue:completion:).md)
- [readAttributeFeatureMap(withAttributeCache:endpoint:queue:completionHandler:)](matter/mtrbaseclustergroups/readattributefeaturemap(withattributecache:endpoint:queue:completionhandler:).md)
- [readAttributeFeatureMap(withClusterStateCache:endpoint:queue:completion:)](matter/mtrbaseclustergroups/readattributefeaturemap(withclusterstatecache:endpoint:queue:completion:).md)
- [readAttributeGeneratedCommandList(withAttributeCache:endpoint:queue:completionHandler:)](matter/mtrbaseclustergroups/readattributegeneratedcommandlist(withattributecache:endpoint:queue:completionhandler:).md)
- [readAttributeGeneratedCommandList(withClusterStateCache:endpoint:queue:completion:)](matter/mtrbaseclustergroups/readattributegeneratedcommandlist(withclusterstatecache:endpoint:queue:completion:).md)
- [readAttributeNameSupport(withAttributeCache:endpoint:queue:completionHandler:)](matter/mtrbaseclustergroups/readattributenamesupport(withattributecache:endpoint:queue:completionhandler:).md)
- [readAttributeNameSupport(withClusterStateCache:endpoint:queue:completion:)](matter/mtrbaseclustergroups/readattributenamesupport(withclusterstatecache:endpoint:queue:completion:).md)

## Relationships

### Inherits From

- [MTRGenericBaseCluster](matter/mtrgenericbasecluster.md)

### Conforms To

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