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ApsaraMQ for RabbitMQ:ListInstances

Last Updated:May 15, 2026

Queries a list of ApsaraMQ for RabbitMQ instances in a specified region and returns basic information about each instance, such as its endpoints and specification limits.

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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

amqp:ListInstance

list

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

NextToken

string

No

The token to retrieve the next page of results. If this is your first query, leave this parameter empty.

caeba0bbb2be03f84eb48b699f0a****

MaxResults

integer

Yes

The maximum number of results to return. The recommended value is from 1 to 100.

1

ResourceGroupId

string

No

The ID of the resource group that contains the instance.

rg-aekzu74zjgdu4mq

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

CCBB1225-C392-480E-8C7F-D09AB2CD2***

Data

object

The returned data.

NextToken

string

The token for the next page of results. If this field is empty, it means all results have been returned.

caebacccb2be03f84eb48b699f0a****

MaxResults

integer

The maximum number of entries returned per page.

1

Instances

array<object>

A list of instances.

array<object>

An instance.

Status

string

The instance status. Valid values:

  • DEPLOYING: The instance is being deployed.

  • EXPIRED: The instance has expired.

  • SERVING: The instance is running.

  • RELEASED: The instance is released.

SERVING

SupportEIP

boolean

Indicates whether the instance supports EIPs.

true

ExpireTime

integer

The expiration timestamp of the instance, in milliseconds.

1651507200000

OrderCreateTime

integer

The creation timestamp of the order, in milliseconds.

1572441939000

PrivateEndpoint

string

The VPC endpoint of the instance.

amqp-cn-st21x7kv****.mq-amqp.cn-hangzhou-a.aliyuncs.com

StorageSize

integer

The storage capacity of the disk. Unit: GB.

Note

This parameter returns a value of -1 for Professional Edition and Enterprise Edition instances, to which it does not apply.

200

MaxEipTps

integer

The peak transactions per second (TPS) of the instance over the public network.

24832

InstanceId

string

The instance ID.

amqp-cn-st21x7kv****

InstanceType

string

The instance type. Valid values:

  • professional: Professional Edition

  • enterprise: Enterprise Edition

  • vip: Platinum Edition

professional

PublicEndpoint

string

The public endpoint of the instance.

amqp-cn-st21x7kv****.mq-amqp.cn-hangzhou-a.aliyuncs.com

ClassicEndpoint

string

The classic network endpoint. This parameter is deprecated.

amqp-cn-st21x7kv****.not-support

MaxVhost

integer

The maximum number of vhosts for the instance.

50

MaxTps

integer

The peak transactions per second (TPS) of the instance over the private network.

5000

AutoRenewInstance

boolean

Indicates whether auto-renewal is enabled for the instance.

false

InstanceName

string

The instance name.

amqp-cn-st21x7kv****

MaxQueue

integer

The maximum number of queues for the instance.

50

OrderType

string

The billing method. Valid values:

  • PRE_PAID: The instance uses the subscription billing method.

  • POST_PAID: The instance uses the pay-as-you-go billing method.

PRE_PAID

Tags

array<object>

The tags attached to the instance.

object

The tag.

Key

string

The tag key.

region

Value

string

The tag value.

hangzhou

ResourceGroupId

string

The resource group ID.

rg-aek3axfj2w4czrq

ServerlessSwitch

boolean

EncryptedInstance

boolean

Indicates whether storage encryption is enabled for the instance.

false

KmsKeyId

string

The ID of the KMS key used for data disk encryption.

key-bjj66c2a893vmhawtq5fd

ProvisionedCapacity

integer

The reserved TPS capacity for reserved and elastic instances.

2000

Edition

string

The deployment architecture, which is applicable only to Serverless Edition instances. Valid values:

  • shared: A shared architecture, used for reserved, elastic (shared), and pay-as-you-go instances.

  • dedicated: A dedicated architecture, used for reserved and elastic (dedicated) instances.

shared

ListenerMode

string

The port listener mode of the instance. tcp_and_ssl enables both port 5672 and port 5671, while ssl_only enables only port 5671.

tcp_and_ssl

VpcId

string

The ID of the VPC in which the instance resides. This VPC is used for PrivateLink endpoint creation.

vpc-xxx

SecurityGroupId

string

The ID of the security group to which the instance belongs. This security group is used for PrivateLink endpoint creation.

sg-xxx

VswitchIds

array

The IDs of the VSwitches to which the instance is connected. These VSwitches are used for PrivateLink endpoint creation.

string

A VSwitch ID to which the instance is connected.

vsw-xxx

Examples

Success response

JSON format

{
  "RequestId": "CCBB1225-C392-480E-8C7F-D09AB2CD2***",
  "Data": {
    "NextToken": "caebacccb2be03f84eb48b699f0a****",
    "MaxResults": 1,
    "Instances": [
      {
        "Status": "SERVING",
        "SupportEIP": true,
        "ExpireTime": 1651507200000,
        "OrderCreateTime": 1572441939000,
        "PrivateEndpoint": "amqp-cn-st21x7kv****.mq-amqp.cn-hangzhou-a.aliyuncs.com",
        "StorageSize": 200,
        "MaxEipTps": 24832,
        "InstanceId": "amqp-cn-st21x7kv****",
        "InstanceType": "professional",
        "PublicEndpoint": "amqp-cn-st21x7kv****.mq-amqp.cn-hangzhou-a.aliyuncs.com",
        "ClassicEndpoint": "amqp-cn-st21x7kv****.not-support",
        "MaxVhost": 50,
        "MaxTps": 5000,
        "AutoRenewInstance": false,
        "InstanceName": "amqp-cn-st21x7kv****",
        "MaxQueue": 50,
        "OrderType": "PRE_PAID",
        "Tags": [
          {
            "Key": "region",
            "Value": "hangzhou"
          }
        ],
        "ResourceGroupId": "rg-aek3axfj2w4czrq",
        "ServerlessSwitch": false,
        "EncryptedInstance": false,
        "KmsKeyId": "key-bjj66c2a893vmhawtq5fd",
        "ProvisionedCapacity": 2000,
        "Edition": "shared",
        "ListenerMode": "tcp_and_ssl",
        "VpcId": "vpc-xxx",
        "SecurityGroupId": "sg-xxx",
        "VswitchIds": [
          "vsw-xxx"
        ]
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.