Queries all group IDs within a specified account.

Usage notes

This operation is used to generate a resource list rather than detailed information.

QPS limit

The queries-per-second (QPS) limit on this operation is 10 per user. Throttling is triggered when the number of calls to this operation exceeds this limit. Throttling may affect your business. Therefore, call this operation based on your needs. For more information, see QPS limits.

Authorization information

Alibaba Cloud accounts and Resource Access Management (RAM) users can call this operation without the need to be authorized. However, when a RAM user calls this operation, only the data about resources that the user has permissions to publish and subscribe to is returned. To obtain more resource information, the RAM user must be granted permissions on the relevant resources by the Alibaba Cloud account. For more information, see Policies and examples.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes OnsGroupList

The operation that you want to perform. Set the value to OnsGroupList.

InstanceId String Yes MQ_INST_111111111111_DOxxxxxx

The ID of the instance where the group IDs you want to query are located.

Tag.N.Key String Yes CartService

The key of tag N bound to the resource.

  • Valid values of N: 1 to 20.
  • The tag key cannot be an empty string.
  • It can be up to 128 characters in length and cannot start with acs: or aliyun. It cannot contain http:// or https://.
Tag.N.Value String Yes ServiceA

The value of tag N bound to the resource.

  • Valid values of N: 1 to 20.
  • The tag value can be an empty string.
  • It can be up to 128 characters in length and cannot start with acs: or aliyun. It cannot contain http:// or https://.
GroupId String No GID_test_group_id

This parameter is required only when you query a specified group ID. If this parameter is not specified, all group IDs are queried.

If you set this value to GID_ABC, fuzzy search will be performed by matching the prefix and suffix. All group IDs that contain *GID_ABC*, such as GID_test_GID_ABC_123 and GID_ABC_356, will be returned.

GroupType String No tcp

The protocol that is applicable to the queried group ID. A TCP-based instance cannot share a group ID with an HTTP-based instance. You must create a group ID for each of them. Valid values:

  • tcp: indicates that the group ID is applicable only to messages that are sent and received over TCP. This value is the default value.
  • http: indicates that the group ID is applicable only to messages that are sent and received over HTTP.

Response parameters

Parameter Type Example Description
Data Array of SubscribeInfoDo

The returned set of subscriptions.

SubscribeInfoDo
CreateTime Long 1568896605000

The time when the group ID was created.

GroupId String GID_test_group_id

The returned group ID.

GroupType String tcp

The protocol that is applicable to the queried group ID. A TCP-based instance cannot share a group ID with an HTTP-based instance. You must create a group ID for each of them. Valid values:

  • tcp: indicates that the group ID is applicable only to messages that are sent and received over TCP.
  • http: indicates that the group ID is applicable only to messages that are sent and received over HTTP.
IndependentNaming Boolean true

Indicates whether a namespace is configured for the instance where the group ID is located. Valid values:

  • true: A separate namespace is configured for the instance. Resource names must be unique within the instance but can be the same across different instances.
  • false: No separate namespace is configured for the instance. Resource names must be globally unique within the instance and across different instances.
InstanceId String MQ_INST_111111111111_DOxxxxxx

The ID of the instance.

Owner String 138015630679****

The Alibaba Cloud account ID of the user who created the group ID.

Remark String test

The description of the consumer group.

Tags Array of Tag

The tags bound to the group ID.

Tag
Key String CartService

The key of the tag.

Value String ServiceA

The value of the tag.

UpdateTime Long 1570700979000

The time when the group ID was updated.

RequestId String 16996623-AC4A-43AF-9248-FD9D2D75****

The ID of the request, which is a common parameter. Each request has a unique ID to facilitate troubleshooting and fault locating.

Examples

Sample requests

http(s)://ons.cn-hangzhou.aliyuncs.com/?Action=OnsGroupList
&InstanceId=MQ_INST_111111111111_DOxxxxxx
&Tag.1.Key=CartService
&Tag.1.Value=ServiceA
&<Common request parameters>

Sample success responses

XML format 

<OnsGroupListResponse>
  <RequestId>16996623-AC4A-43AF-9248-FD9D2D75****</RequestId>
  <Data>
        <SubscribeInfoDo>
              <Owner>138015630679****</Owner>
              <GroupType>tcp</GroupType>
              <InstanceId>MQ_INST_111111111111_DOxxxxxx</InstanceId>
              <CreateTime>1568896605000</CreateTime>
              <UpdateTime>1570700979000</UpdateTime>
              <IndependentNaming>true</IndependentNaming>
              <GroupId>GID_test_group_id</GroupId>
              <Remark>test</Remark>
              <Tags>
                    <Tag>
                          <Value>ServiceA</Value>
                          <Key>CartService</Key>
                    </Tag>
              </Tags>
        </SubscribeInfoDo>
  </Data>
</OnsGroupListResponse>

JSON format 

{
        "RequestId": "16996623-AC4A-43AF-9248-FD9D2D75****",
        "Data": {
            "SubscribeInfoDo": [
                {
                "Owner": "138015630679****",
                "GroupType": "tcp",
                "InstanceId": "MQ_INST_111111111111_DOxxxxxx",
                "CreateTime": 1568896605000,
                "UpdateTime": 1570700979000,
                "IndependentNaming": true,
                "GroupId": "GID_test_group_id",
                "Remark": "test",
                "Tags": {
                    "Tag": [
                        {
                        "Value": "ServiceA",
                        "Key": "CartService"
                        }
                        ]
                    }
                }
            ]             
    }
}

Error codes

For a list of error codes, visit the API Error Center.