All Products
Search
Document Center

ApsaraMQ for RocketMQ:ListInstanceAccount

Last Updated:Apr 27, 2026

Retrieves the access accounts for a specified instance.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

rocketmq:ListInstanceAccount

list

*Instance

acs:rocketmq:{#regionId}:{#accountId}:instance/{#InstanceId}

None None

Request syntax

GET /instances/{instanceId}/accounts HTTP/1.1

Path Parameters

Parameter

Type

Required

Description

Example

instanceId

string

Yes

The ID of the RocketMQ instance.

rmq-cn-7e22ody****

Request parameters

Parameter

Type

Required

Description

Example

pageNumber

integer

No

The page number. The first page is 1.

1

pageSize

integer

No

The number of entries to return on each page.

10

username

string

No

The username of the account.

test

accountType

string

No

The type of the account.

Valid values:

  • CUSTOMER :

    custom account

  • DEFAULT :

    default account

CUSTOMER

accountStatus

string

No

The status of the account.

Valid values:

  • DISABLE :

    Disabled

  • ENABLE :

    Enabled

ENABLE

Response elements

Element

Type

Description

Example

object

The response object.

requestId

string

The request ID.

C115601B-8736-5BBF-AC99-7FEAE1245A80

success

boolean

Indicates whether the request is successful.

true

data

object

The data returned.

pageNumber

integer

The current page number.

1

pageSize

integer

The page size.

10

totalCount

integer

The total count of entries.

24

list

array<object>

A list of entries on the current page.

object

The account information.

regionId

string

The region ID.

cn-hangzhou

instanceId

string

The instance ID.

rmq-cn-7e22ody****

username

string

The username.

test

accountType

string

The account type.

Valid values:

  • CUSTOMER :

    Custom account

  • DEFAULT :

    Default account

CUSTOMER

accountStatus

string

The account status.

Valid values:

  • DISABLE :

    Disabled

  • ENABLE :

    Enabled

ENABLE

remark

string

The remark.

test

code

string

The error code.

MissingInstanceId

message

string

The error message.

Parameter instanceId is mandatory for this action .

httpStatusCode

integer

The HTTP status code.

200

dynamicCode

string

The dynamic error code.

InstanceId

dynamicMessage

string

The dynamic error message.

instanceId

accessDeniedDetail

string

The details of the access denial. This parameter is returned only if the request is denied due to insufficient RAM permissions.

xxx

Examples

Success response

JSON format

{
  "requestId": "C115601B-8736-5BBF-AC99-7FEAE1245A80",
  "success": true,
  "data": {
    "pageNumber": 1,
    "pageSize": 10,
    "totalCount": 24,
    "list": [
      {
        "regionId": "cn-hangzhou",
        "instanceId": "rmq-cn-7e22ody****",
        "username": "test",
        "accountType": "CUSTOMER",
        "accountStatus": "ENABLE",
        "remark": "test"
      }
    ]
  },
  "code": "MissingInstanceId",
  "message": "Parameter instanceId is mandatory for this action .",
  "httpStatusCode": 200,
  "dynamicCode": "InstanceId",
  "dynamicMessage": "instanceId",
  "accessDeniedDetail": "xxx"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.