List Kafka cluster topics - ListUKafkaTopics

Overview

Display all topics on the Kafka cluster

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `ListUKafkaTopics`.	Yes
PublicKey	string	The user's public key can be obtained from Console (opens in a new tab)	Yes
Signature	string	User signature generated based on public key and API command, see Signature Algorithm	Yes

Request Parameters

Parameter Name	Type	Description Information	Required
Region	string	Region. See List of Regions and Availability Zones	Yes
Zone	string	Availability Zone. See Availability Zone List	Yes
ProjectId	string	Project ID. If not filled in, the default project is used, and the sub-account must be filled in. Please refer to the GetProjectList interface.	No
ClusterInstanceId	string	Cluster Resource ID	Yes

Response Field

Field Name	Type	Description Information	Required
RetCode	int	Return status code. If it is 0, it means successful return. If it is not 0, it means failure.	Yes
Action	string	Operation command name.	Yes
Message	string	Returns an error message, providing detailed description when `RetCode` is non-zero.	No
TopicList	array[TopicInfo]	Topic Information List	Yes
Length	int	List Length	No

Data Model

TopicInfo

Field Name	Type	Description Information	Required
Topic	string	topic name	No
NumOfPartition	int	Number of Partitions	No
NumOfOccupyBroker	int	Number of brokers occupied	No
NumOfReplica	int	Number of Replicas	No
UnderReplicasPer	float	Lagging Replica Proportion	No
Status	string	topic status	No

Example

Request Example

https://api.surfercloud.com/?Action=ListUKafkaTopics
&Zone=cn-zj-02
&ClusterInstanceId=ukafka-asje3q
&Region=cn-zj
&ProjectId=qVHhqxTv

Response Example

{
  "Action": "ListTopicsResponse",
  "Length": 3,
  "RetCode": 0,
  "TopicList": [
    {
      "allIsr": 9,
      "allReplicas": 9,
      "numOfOccupyBroker": 3,
      "numOfPartition": 3,
      "numOfReplica": 3,
      "topic": "nil",
      "underReplicasPer": 0
    },
    {
      "allIsr": 9,
      "allReplicas": 9,
      "numOfOccupyBroker": 3,
      "numOfPartition": 3,
      "numOfReplica": 3,
      "topic": "foo",
      "underReplicasPer": 0
    },
    {
      "allIsr": 3,
      "allReplicas": 3,
      "numOfOccupyBroker": 3,
      "numOfPartition": 1,
      "numOfReplica": 3,
      "topic": "bar",
      "underReplicasPer": 0
    }
  ]
}

ListUKafkaInstance Overview