Page History

JoinGroupRequest => GroupId SessionTimeout RebalanceTimeout MemberId GroupInstanceId ProtocolType GroupProtocols
  GroupId             => String
  SessionTimeout      => int32
  RebalanceTimeout	  => int32
  MemberId            => String
  GroupInstanceId     => String // new
  ProtocolType        => String
  GroupProtocols      => [Protocol MemberMetadata]
  Protocol            => String
  MemberMetadata      => bytes

JoinGroupResponse => ThrottleTime ErrorCode GenerationId ProtocolName LeaderId MemberId Members
  ThrottleTime 		  => int16
  ErrorCode			  => int16
  GenerationId		  => int32
  ProtocolName		  => String
  LeaderId			  => String
  MemberId			  => String
  Members	     	  => []JoinGroupResponseMember
						   MemberId 		=> String
						   GroupInstanceId  => String // new	
						   Metadata			=> bytes

SyncGroupRequest => GroupId GenerationId MemberId GroupInstanceId Assignments
  GroupId             => String
  GenerationId        => int32
  MemberId            => String
  GroupInstanceId     => String // new
  Assignments         => []SyncGroupRequestAssignment
				           MemberId 		=> String
						   GroupInstanceId  => String // new	
						   Assignment	    => bytes

SyncGroupResponse => ThrottleTime ErrorCode Assignment
  ThrottleTime 		  => int16
  ErrorCode			  => int16
  Assignment		  => bytes

HeartbeatRequest => GroupId GenerationId MemberId GroupInstanceId
  GroupId             => String
  GenerationId        => int32
  MemberId            => String
  GroupInstanceId     => String // new

HeartbeatResponse => ThrottleTime ErrorCode Assignment
  ThrottleTime 		  => int16
  ErrorCode			  => int16

OffsetCommitRequest => GroupId GenerationId MemberId GroupInstanceId Topics
  GroupId             => String
  GenerationId        => int32
  MemberId            => String
  GroupInstanceId     => String // new
  Topics	          => []OffsetCommitRequestTopic
						   Name         => String
						   Partitions   => []OffsetCommitRequestPartition
											 PartitionIndex        => int32	
											 CommittedOffset       => int64	
											 CommittedLeaderEpoch  => int32	
											 CommitTimestamp       => int64
											 CommittedMetadata	   => String

OffsetCommitResponse => ThrottleTime Topics
  ThrottleTime 		  => int16
  Topics	          => []OffsetCommitResponseTopic
						   Name         => String
						   Partitions   => []OffsetCommitResponsePartition
											 PartitionIndex        => int32	
											 ErrorCode             => int16

LeaveGroupRequest => GroupId MemberIdentityList
  GroupId             => String
  MemberId            => String // removed
  MemberIdentityList  => []MemberIdentity // new
						   MemberId         => String
						   GroupInstanceId  => String