| Key | API | 1.0.0 | 1.1.0 | 2.0.0 | 2.1.0 | 2.2.0 | 2.3.0 | 2.4.0 | 2.5.0 | 2.6.0 | 2.7.0 | 2.8.0 | 3.0.0 | 3.1.0 | 3.2.0 | 3.3.1 | 3.4.0 | 3.5.0 | 3.6.0 | 3.7.0 | 3.8.0 | 3.9.0 | 4.0.0 | 4.1.0 | 4.2.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | Produce | 0-5 | 0-5 | 0-6 | 0-7 | 0-7 | 0-7 | 0-8 | 0-8 | 0-8 | 0-8 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-10 | 0-11 | 0-11 | 0-12 | 0-13 | 0-13 |
| 1 | Fetch | 0-6 | 0-7 | 0-8 | 0-10 | 0-10 | 0-11 | 0-11 | 0-11 | 0-11 | 0-12 | 0-12 | 0-12 | 0-13 | 0-13 | 0-13 | 0-13 | 0-15 | 0-15 | 0-16 | 0-16 | 0-17 | 4-17 | 4-18 | 4-18 |
| 2 | ListOffsets | 0-2 | 0-2 | 0-3 | 0-4 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-6 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-8 | 0-8 | 0-8 | 0-8 | 0-9 | 1-10 | 1-10 | 1-11 |
| 3 | Metadata | 0-5 | 0-5 | 0-6 | 0-7 | 0-7 | 0-8 | 0-9 | 0-9 | 0-9 | 0-9 | 0-11 | 0-11 | 0-12 | 0-12 | 0-12 | 0-12 | 0-12 | 0-12 | 0-12 | 0-12 | 0-12 | 0-13 | 0-13 | 0-13 |
| 4 | LeaderAndIsr | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-4 | 0-4 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 | 0-6 | 0-6 | 0-7 | 0-7 | 0-7 | ||||||
| 5 | StopReplica | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | ||||||
| 6 | UpdateMetadata | 0-4 | 0-4 | 0-4 | 0-4 | 0-5 | 0-5 | 0-6 | 0-6 | 0-6 | 0-6 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-8 | 0-8 | 0-8 | ||||||
| 7 | ControlledShutdown | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | ||||||
| 8 | OffsetCommit | 0-3 | 0-3 | 0-4 | 0-6 | 0-6 | 0-7 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-9 | 0-9 | 0-9 | 2-9 | 2-9 | 2-10 |
| 9 | OffsetFetch | 0-3 | 0-3 | 0-4 | 0-5 | 0-5 | 0-5 | 0-6 | 0-7 | 0-7 | 0-7 | 0-7 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-8 | 0-9 | 0-9 | 0-9 | 1-9 | 1-9 | 1-10 |
| 10 | FindCoordinator | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-5 | 0-6 | 0-6 | 0-6 | 0-6 |
| 11 | JoinGroup | 0-2 | 0-2 | 0-3 | 0-3 | 0-4 | 0-5 | 0-6 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 | 2-9 | 0-9 | 0-9 |
| 12 | Heartbeat | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 |
| 13 | LeaveGroup | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| 14 | SyncGroup | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-3 | 0-4 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| 15 | DescribeGroups | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-3 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 | 0-6 | 0-6 | 0-6 |
| 16 | ListGroups | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| 17 | SaslHandshake | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 |
| 18 | ApiVersions | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 |
| 19 | CreateTopics | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-5 | 0-5 | 0-5 | 0-6 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 0-7 | 2-7 | 2-7 | 2-7 |
| 20 | DeleteTopics | 0-1 | 0-1 | 0-2 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-5 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 0-6 | 1-6 | 1-6 | 1-6 |
| 21 | DeleteRecords | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 |
| 22 | InitProducerId | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| 23 | OffsetForLeaderEpoch | 0-0 | 0-0 | 0-1 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 2-4 | 2-4 | 2-4 |
| 24 | AddPartitionsToTxn | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 | 0-5 | 0-5 |
| 25 | AddOffsetsToTxn | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 |
| 26 | EndTxn | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 |
| 27 | WriteTxnMarkers | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 1-1 | 1-1 | 1-2 |
| 28 | TxnOffsetCommit | 0-0 | 0-0 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-4 | 0-4 | 0-5 | 0-5 | 0-5 |
| 29 | DescribeAcls | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 1-3 | 1-3 | 1-3 |
| 30 | CreateAcls | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 1-3 | 1-3 | 1-3 |
| 31 | DeleteAcls | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 1-3 | 1-3 | 1-3 |
| 32 | DescribeConfigs | 0-0 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 1-4 | 1-4 | 1-4 |
| 33 | AlterConfigs | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 |
| 34 | AlterReplicaLogDirs | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 1-2 | 1-2 | 1-2 |
| 35 | DescribeLogDirs | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 0-4 | 1-4 | 1-4 | 1-4 |
| 36 | SaslAuthenticate | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 |
| 37 | CreatePartitions | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 |
| 38 | CreateDelegationToken | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 1-3 | 1-3 | 1-3 | |
| 39 | RenewDelegationToken | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 1-2 | 1-2 | 1-2 | |
| 40 | ExpireDelegationToken | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 1-2 | 1-2 | 1-2 | |
| 41 | DescribeDelegationToken | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 0-3 | 1-3 | 1-3 | 1-3 | |
| 42 | DeleteGroups | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | |
| 43 | ElectLeaders | 0-0 | 0-0 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | 0-2 | ||||
| 44 | IncrementalAlterConfigs | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | |||||
| 45 | AlterPartitionReassignments | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | ||||||
| 46 | ListPartitionReassignments | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | ||||||
| 47 | OffsetDelete | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | ||||||
| 48 | DescribeClientQuotas | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | ||||||||
| 49 | AlterClientQuotas | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | ||||||||
| 50 | DescribeUserScramCredentials | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | |||||||||
| 51 | AlterUserScramCredentials | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | |||||||||
| 55 | DescribeQuorum | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | 0-2 | ||||||||||||||||||
| 56 | AlterPartition | 0-1 | 0-2 | 0-2 | 0-3 | 0-3 | |||||||||||||||||||
| 57 | UpdateFeatures | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | |||||||||
| 58 | Envelope | 0-0 | 0-0 | 0-0 | |||||||||||||||||||||
| 60 | DescribeCluster | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | 0-2 | ||||||||||
| 61 | DescribeProducers | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | ||||||||||
| 64 | UnregisterBroker | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | ||||||||||||||||||
| 65 | DescribeTransactions | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | |||||||||||
| 66 | ListTransactions | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-1 | 0-1 | 0-1 | 0-2 | 0-2 | |||||||||||
| 67 | AllocateProducerIds | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | |||||||||||||||||
| 68 | ConsumerGroupHeartbeat | 0-0 | 0-1 | 0-1 | 0-1 | ||||||||||||||||||||
| 69 | ConsumerGroupDescribe | 0-0 | 0-1 | 0-1 | 0-1 | ||||||||||||||||||||
| 74 | ListConfigResources | 0-1 | 0-1 | ||||||||||||||||||||||
| 75 | DescribeTopicPartitions | 0-0 | 0-0 | 0-0 | 0-0 | ||||||||||||||||||||
| 76 | ShareGroupHeartbeat | 1-1 | 1-1 | ||||||||||||||||||||||
| 77 | ShareGroupDescribe | 1-1 | 1-1 | ||||||||||||||||||||||
| 78 | ShareFetch | 1-1 | 1-2 | ||||||||||||||||||||||
| 79 | ShareAcknowledge | 1-1 | 1-2 | ||||||||||||||||||||||
| 80 | AddRaftVoter | 0-0 | 0-0 | 0-0 | 0-1 | ||||||||||||||||||||
| 81 | RemoveRaftVoter | 0-0 | 0-0 | 0-0 | 0-0 | ||||||||||||||||||||
| 83 | InitializeShareGroupState | 0-0 | 0-0 | ||||||||||||||||||||||
| 84 | ReadShareGroupState | 0-0 | 0-0 | ||||||||||||||||||||||
| 85 | WriteShareGroupState | 0-0 | 0-1 | ||||||||||||||||||||||
| 86 | DeleteShareGroupState | 0-0 | 0-0 | ||||||||||||||||||||||
| 87 | ReadShareGroupStateSummary | 0-0 | 0-1 | ||||||||||||||||||||||
| 88 | StreamsGroupHeartbeat | 0-0 | |||||||||||||||||||||||
| 89 | StreamsGroupDescribe | 0-0 | |||||||||||||||||||||||
| 90 | DescribeShareGroupOffsets | 0-0 | 0-1 | ||||||||||||||||||||||
| 91 | AlterShareGroupOffsets | 0-0 | 0-0 | ||||||||||||||||||||||
| 92 | DeleteShareGroupOffsets | 0-0 | 0-0 | ||||||||||||||||||||||
| AlterIsr | 0-0 | 0-0 | 0-0 | 0-0 | |||||||||||||||||||||
| ListClientMetricsResources | 0-0 | 0-0 |