Release 42

Release time: 2025-12-29 11:40:47

Release updates:

Improvement to existing documentation.

New APIs:

• DeleteGroupSubscribeTopic
• DescribeModifyType

Modified APIs:

• CreateInstancePre
  • New input parameters:CustomSSLCertId
• CreatePostPaidInstance
  • New input parameters:CustomSSLCertId
• DescribeCkafkaVersion
  • New output parameters:Result

New data structures:

• DescModifyType
• InstanceVersion
• LatestBrokerVersion

Release 41

Release time: 2025-11-21 20:31:36

Release updates:

Improvement to existing documentation.

New APIs:

• DeleteAclRule
• DeleteGroup
• DescribeCkafkaVersion
• InstanceScalingDown
• ModifyRoutineMaintenanceTask
• UpgradeBrokerVersion

Deleted APIs:

• DescribeAppInfo

Modified APIs:

• CreateTopic
  • New input parameters:LogMsgTimestampType
• DescribeRoute
  • New input parameters:MainRouteFlag
• ModifyTopicAttributes
  • New input parameters:LogMsgTimestampType

New data structures:

• ScalingDownResp

Deleted data structures:

• AppIdResponse

Modified data structures:

• InstanceAttributesResponse
  • New members:SystemMaintenanceTime, MaxMessageByte

Release 40

Release time: 2025-11-11 18:06:58

Release updates:

Improvement to existing documentation.

New APIs:

• CreateInstancePre
• CreateRoute
• DeleteInstancePost
• DescribeCvmInfo
• DescribeSecurityGroupRoutes
• DescribeTypeInstances
• FetchMessageListByTimestamp

Deleted APIs:

• CreateInstancePost

Modified APIs:

• CreatePostPaidInstance
  • New input parameters:Tags, ElasticBandwidthSwitch
  • Modified input parameters: VpcId, SubnetId
• DeleteRouteTriggerTime
  • New input parameters:InstanceId
• DescribeDatahubTopics
  • New input parameters:QueryFromConnectResource, ConnectResourceId, TopicRegularExpression
• DescribeGroup
  • New input parameters:Filters
• DescribeInstances
  • Deprecate input parameters: TagKey
• DescribeInstancesDetail
  • Deprecate input parameters: InstanceIds
• DescribeTopicDetail
  • New input parameters:OrderBy, OrderType, Filters
• FetchMessageByOffset
  • Modified input parameters: Offset
• ModifyAclRule
  • Modified input parameters: IsApplied
• ModifyGroupOffsets
  • Modified input parameters: Topics
• ModifyInstanceAttributes
  • New input parameters:UncleanLeaderElectionEnable, DeleteProtectionEnable
  • Deprecate input parameters: DynamicDiskConfig
• ModifyInstancePre
  • Modified input parameters: DiskSize, BandWidth

New data structures:

• CvmAndIpInfo
• InstanceDeleteResponse
• InstanceRoute
• ListCvmAndIpInfoRsp
• RouteFilter
• SecurityGroupRoute
• SecurityGroupRouteResp

Modified data structures:

• BatchModifyTopicInfo
  • New members:LogMsgTimestampType
• Config
  • New members:LogMsgTimestampType
• CreateInstancePostData
  • Modified members: DealNameInstanceIdMapping
• CreateInstancePreData
  • Modified members: DealNameInstanceIdMapping
• CreateInstancePreResp
  • Modified members: DeleteRouteTimestamp
• DatahubTopicResp
  • Modified members: TopicId
• DealInstanceDTO
  • Modified members: DealName, InstanceIdList
• GroupResponse
  • Modified members: GroupCountQuota
• InstanceAttributesResponse
  • New members:InstanceChargeType, ElasticBandwidthSwitch, ElasticBandwidthOpenStatus, ClusterType, FreePartitionNumber, ElasticFloatBandwidth, CustomCertId, UncleanLeaderElectionEnable, DeleteProtectionEnable
• OperateResponseData
  • Modified members: RouteDTO
• Price
  • Modified members: RealTotalCost, TotalCost
• Route
  • New members:Subnet, BrokerVipList, VpcId, Note, Status
• RouteDTO
  • Modified members: RouteId
• ZoneInfo
  • New members:ExtraFlag
  • Deprecate members: Exflag
• ZoneResponse
  • New members:RequestId, Offset, Limit, ForceCheckTag

Release 39

Release time: 2023-07-05 15:54:31

Release updates:

Improvement to existing documentation.

New APIs:

• CreatePostPaidInstance
• DescribeTaskStatus

Modified APIs:

• CreateInstancePost
  • New input parameters:InstanceType, KafkaVersion, SpecificationsType, DiskType, DiskSize, Partition, TopicNum, MultiZoneFlag, ZoneIds, InstanceNum, PublicNetworkMonthly
• DescribeRoute
  • New input parameters:RouteId

New data structures:

• CreateInstancePostData
• CreateInstancePostResp
• DealInstanceDTO
• RouteDTO
• TaskStatusResponse

Modified data structures:

• CreateInstancePreData
  • New members:DealNameInstanceIdMapping
• CreateInstancePreResp
  • Modified members: DeleteRouteTimestamp
  • Deprecate members: DeleteRouteTimestamp
• OperateResponseData
  • New members:RouteDTO

Release 38

Release time: 2023-04-27 15:18:32

Release updates:

Improvement to existing documentation.

Modified data structures:

• DatahubTopicResp
  • New members:TopicId

Release 37

Release time: 2023-04-19 10:38:43

Release updates:

Improvement to existing documentation.

New APIs:

• CreateAclRule
• DescribeAclRule
• ModifyAclRule
• ModifyDatahubTopic

New data structures:

• AclRuleResp

Release 36

Release time: 2023-03-29 17:22:56

Release updates:

Improvement to existing documentation.

New APIs:

• CreateDatahubTopic

New data structures:

• DatahubTopicResp

Release 35

Release time: 2023-03-22 17:04:45

Release updates:

Improvement to existing documentation.

Modified data structures:

• TopicAttributesResponse
  • New members:ReplicaNum
• TopicDetail
  • New members:Tags

Release 34

Release time: 2023-03-09 16:30:56

Release updates:

Improvement to existing documentation.

New APIs:

• DescribeDatahubTopic
• DescribeDatahubTopics

Modified APIs:

• DescribeInstancesDetail
  • New input parameters:TagList

New data structures:

• DatahubTopicDTO
• DescribeDatahubTopicResp
• DescribeDatahubTopicsResp

Release 33

Release time: 2023-02-20 16:28:40

Release updates:

Improvement to existing documentation.

Modified data structures:

• ConsumerRecord
  • New members:Headers

Release 32

Release time: 2023-02-15 17:52:11

Release updates:

Improvement to existing documentation.

Modified data structures:

• GroupResponse
  • New members:GroupCountQuota

Release 31

Release time: 2023-02-03 10:28:42

Release updates:

Improvement to existing documentation.

New APIs:

• DescribeTopicProduceConnection

New data structures:

• DescribeConnectInfoResultDTO

Release 30

Release time: 2023-01-06 16:21:24

Release updates:

Improvement to existing documentation.

New APIs:

• CreateInstancePost
• InquireCkafkaPrice

New data structures:

• InquireCkafkaPriceResp
• InquiryBasePrice
• InquiryDetailPrice
• InquiryDiskParam
• InquiryPrice
• InquiryPublicNetworkParam
• InstanceChargeParam

Release 29

Release time: 2022-11-16 16:20:25

Release updates:

Improvement to existing documentation.

New APIs:

• DeleteInstancePre

Release 28

Release time: 2022-09-07 14:58:20

Release updates:

Improvement to existing documentation.

Modified APIs:

• ModifyInstanceAttributes
  • New input parameters:MaxMessageByte

Release 27

Release time: 2022-08-23 16:16:55

Release updates:

Improvement to existing documentation.

New APIs:

• FetchMessageListByOffset

Release 26

Release time: 2022-08-02 14:54:19

Release updates:

Improvement to existing documentation.

Modified APIs:

• ModifyTopicAttributes
  • New input parameters:ReplicaNum

Release 25

Release time: 2022-07-22 11:09:02

Release updates:

Improvement to existing documentation.

Modified APIs:

• DescribeCkafkaZone
  • New input parameters:CdcId
• DescribeRegion
  • New input parameters:CdcId

Modified data structures:

• InstanceDetail
  • New members:ClusterType, Features

Release 24

Release time: 2022-06-01 16:40:03

Release updates:

Improvement to existing documentation.

New APIs:

• ModifyInstancePre

New data structures:

• CreateInstancePreData
• CreateInstancePreResp

Release 23

Release time: 2022-05-19 16:50:07

Release updates:

Improvement to existing documentation.

New APIs:

• DeleteRoute

Release 22

Release time: 2022-05-06 10:03:09

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateTopic
  • New input parameters:MaxMessageBytes
• DescribeInstancesDetail
  • New input parameters:InstanceIdList

Release 21

Release time: 2022-03-24 11:38:15

Release updates:

Improvement to existing documentation.

Modified APIs:

• ModifyTopicAttributes
  • New input parameters:QuotaProducerByteRate, QuotaConsumerByteRate

New data structures:

• InstanceQuotaConfigResp

Modified data structures:

• TopicAttributesResponse
  • New members:QuotaConfig

Release 20

Release time: 2022-03-16 10:38:52

Release updates:

Improvement to existing documentation.

New APIs:

• CreateConsumer

Release 19

Release time: 2022-01-23 14:24:21

Release updates:

Improvement to existing documentation.

Modified APIs:

• DescribeInstances
  • New input parameters:VpcId
• DescribeInstancesDetail
  • New input parameters:InstanceIds

Modified data structures:

• InstanceDetail
  • New members:PartitionNumber, PublicNetworkChargeType, PublicNetwork

Release 18

Release time: 2022-01-18 17:29:41

Release updates:

Improvement to existing documentation.

New APIs:

• SendMessage

New data structures:

• BatchContent

Release 17

Release time: 2022-01-11 10:17:46

Release updates:

Improvement to existing documentation.

New APIs:

• BatchModifyGroupOffsets
• BatchModifyTopicAttributes

Modified APIs:

• CreateTopic
  • New input parameters:Tags
• ModifyInstanceAttributes
  • New input parameters:DynamicDiskConfig
• ModifyTopicAttributes
  • New input parameters:Tags

New data structures:

• BatchModifyTopicInfo
• BatchModifyTopicResultDTO
• Partitions

Modified data structures:

• ZoneResponse
  • New members:PublicNetwork, PublicNetworkLimit

Release 16

Release time: 2021-12-28 10:19:40

Release updates:

Improvement to existing documentation.

New data structures:

• DynamicDiskConfig

Modified data structures:

• InstanceAttributesResponse
  • New members:RemainingPartitions, RemainingTopics, DynamicDiskConfig

Release 15

Release time: 2021-11-08 10:45:53

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateTopic
  • New input parameters:RetentionBytes
• ModifyTopicAttributes
  • New input parameters:RetentionBytes

Modified data structures:

• Config
  • New members:RetentionBytes

Release 14

Release time: 2021-10-27 16:05:35

Release updates:

Improvement to existing documentation.

New data structures:

• SaleInfo

Modified data structures:

• ZoneInfo
  • New members:SalesInfo

Release 13

Release time: 2021-10-08 15:39:56

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateTopic
  • New input parameters:EnableAclRule, AclRuleName
• DescribeTopic
  • New input parameters:AclRuleName
• DescribeTopicDetail
  • New input parameters:AclRuleName
• ModifyTopicAttributes
  • New input parameters:IpWhiteList, EnableAclRule, AclRuleName

New data structures:

• AclRule

Modified data structures:

• TopicAttributesResponse
  • New members:EnableAclRule, AclRuleList
• TopicDetail
  • New members:Status

Release 12

Release time: 2021-09-15 16:43:45

Release updates:

Improvement to existing documentation.

New APIs:

• BatchCreateAcl

New data structures:

• AclRuleInfo

Release 11

Release time: 2021-09-13 16:51:07

Release updates:

Improvement to existing documentation.

New APIs:

• DeleteRouteTriggerTime

Modified APIs:

• CreateAcl
  • New input parameters:ResourceNameList

Release 10

Release time: 2021-09-07 15:58:50

Release updates:

Improvement to existing documentation.

New APIs:

• DescribeTopicSyncReplica

Modified APIs:

• ModifyInstanceAttributes
  • New input parameters:PublicNetwork

New data structures:

• TopicInSyncReplicaInfo
• TopicInSyncReplicaResult

Modified data structures:

• InstanceAttributesResponse
  • New members:MaxConnection, PublicNetwork, DeleteRouteTimestamp
• Route
  • New members:DeleteTimestamp

Release 9

Release time: 2021-09-01 10:16:34

Release updates:

Improvement to existing documentation.

New APIs:

• DescribeTopicSubscribeGroup

New data structures:

• TopicSubscribeGroup

Release 8

Release time: 2021-08-27 17:03:49

Release updates:

Improvement to existing documentation.

New APIs:

• FetchMessageByOffset

New data structures:

• ConsumerRecord

Release 7

Release time: 2021-05-20 15:54:18

Release updates:

Improvement to existing documentation.

New APIs:

• DescribeCkafkaZone
• DescribeRegion

New data structures:

• ClusterInfo
• Price
• Region
• ZoneInfo
• ZoneResponse

Release 6

Release time: 2021-04-20 15:01:52

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateAcl
  • Modified input parameters: ResourceName

Release 5

Release time: 2021-03-29 14:16:28

Release updates:

Improvement to existing documentation.

Modified APIs:

• ModifyInstanceAttributes
  • New input parameters:DynamicRetentionConfig, RebalanceTime

New data structures:

• DynamicRetentionTime
• TopicRetentionTimeConfigRsp

Modified data structures:

• InstanceAttributesResponse
  • New members:RetentionTimeConfig
• InstanceDetail
  • New members:InstanceType, DiskType, MaxTopicNumber, MaxPartitionNumber, RebalanceTime
• TopicDetail
  • New members:RetentionTimeConfig

Release 4

Release time: 2020-10-20 15:27:48

Release updates:

Improvement to existing documentation.

Modified APIs:

• ModifyGroupOffsets
  • New input parameters:Partitions

Release 3

Release time: 2020-09-25 11:34:07

Release updates:

Improvement to existing documentation.

Deleted APIs:

• FetchMessageByOffset
• FetchMessageListByOffset
• FetchMessageListByTimestamp

Deleted data structures:

• ConsumerRecord

Modified data structures:

• SubscribedInfo
  • New members:TopicId

Release 2

Release time: 2020-09-10 17:07:33

Release updates:

Improvement to existing documentation.

New APIs:

• FetchMessageByOffset
• FetchMessageListByOffset
• FetchMessageListByTimestamp

New data structures:

• ConsumerRecord

Modified data structures:

• InstanceAttributesResponse
  • New members:InstanceType, Features

Existing Release

Release time: 2020-07-30 19:32:31

Existing APIs/data structures are as follows:

Improvement to existing documentation.

Existing APIs:

• CreateAcl
• CreatePartition
• CreateTopic
• CreateTopicIpWhiteList
• CreateUser
• DeleteAcl
• DeleteTopic
• DeleteTopicIpWhiteList
• DeleteUser
• DescribeACL
• DescribeAppInfo
• DescribeConsumerGroup
• DescribeGroup
• DescribeGroupInfo
• DescribeGroupOffsets
• DescribeInstanceAttributes
• DescribeInstances
• DescribeInstancesDetail
• DescribeRoute
• DescribeTopic
• DescribeTopicAttributes
• DescribeTopicDetail
• DescribeUser
• ModifyGroupOffsets
• ModifyInstanceAttributes
• ModifyPassword
• ModifyTopicAttributes

Existing data structures:

• Acl
• AclResponse
• AppIdResponse
• Assignment
• Config
• ConsumerGroup
• ConsumerGroupResponse
• ConsumerGroupTopic
• CreateTopicResp
• DescribeGroup
• Filter
• Group
• GroupInfoMember
• GroupInfoResponse
• GroupInfoTopics
• GroupOffsetPartition
• GroupOffsetResponse
• GroupOffsetTopic
• GroupResponse
• Instance
• InstanceAttributesResponse
• InstanceConfigDO
• InstanceDetail
• InstanceDetailResponse
• InstanceResponse
• JgwOperateResponse
• ModifyInstanceAttributesConfig
• OperateResponseData
• Partition
• PartitionOffset
• Route
• RouteResponse
• SubscribedInfo
• Tag
• Topic
• TopicAttributesResponse
• TopicDetail
• TopicDetailResponse
• TopicPartitionDO
• TopicResult
• User
• UserResponse
• VipEntity