Querying User Permissions

Function

This API is used to query user permissions.

User management is supported only when SASL is enabled for the Kafka instance.

URI

GET /v1/{project_id}/instances/{instance_id}/topics/{topic_name}/accesspolicy

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain it, see Obtaining a Project ID.

instance_id

Yes

String

Instance ID.

topic_name

Yes

String

Topic name.

Request Parameters

None

Response Parameters

Status code: 200

Table 2 Response body parameters

Parameter

Type

Description

name

String

Consumer group description.

topic_type

Integer

Specified IPv4 private IP addresses.

The number of specified IP addresses must be less than or equal to the number of new brokers.

If the number of specified IP addresses is less than the number of brokers, the unspecified brokers are randomly assigned private IP addresses.

policies

Array of PolicyEntity objects

New brokers use the standby subnet ID in instance expansion.

This value is transferred when a standby subnet is used in instance expansion.

Contact customer service to use the value.

Table 3 PolicyEntity

Parameter

Type

Description

owner

Boolean

Whether the user is the one selected during topic creation.

user_name

String

Username.

access_policy

String

Permission type.

  • all: publish and subscribe permissions.

  • pub: publish permissions.

  • sub: subscribe permissions.

Example Requests

Querying user permissions for a topic.

GET https://{endpoint}/v1/{project_id}/instances/{instance_id}/topics/{topic_name}/accesspolicy

Example Responses

Status code: 200

The query is successful.

{
  "name" : "topic-test",
  "policies" : [ {
    "owner" : false,
    "user_name" : "xxxa",
    "access_policy" : "pub"
  }, {
    "owner" : false,
    "user_name" : "root",
    "access_policy" : "all"
  } ],
  "topic_type" : 0
}

Status Codes

Status Code

Description

200

The query is successful.

Error Codes

See Error Codes.