Queries the information of a parent group by subgroup ID.


Each Alibaba Cloud account can run a maximum of 10 queries per second (QPS).

Note Resource Access Management (RAM) users of an Alibaba Cloud account share the quota of the account.


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 QuerySuperDeviceGroup

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

GroupId String Yes DMoI2Kby5m62****

The ID of the subgroup. The ID is the globally unique identifier (GUID) for the group.

IotInstanceId String No iot_instc_pu****_c*-v64********

The instance ID. This parameter is not required for public instances. However, the parameter is required for the instances that you have purchased.

In addition to the preceding operation-specific request parameters, you must specify common request parameters when you call this API operation. For more information, see Common request parameters.

Response parameters

Parameter Type Example Description
Code String iot.system.SystemException

The error code returned if the call fails. For more information, see Error codes.

Data Array of GroupInfo

The parent group information returned if the call succeeds. For more information, see the following GroupInfo parameter.

GroupDesc String A test

The description of the parent group.

GroupId String tDQvBJqbUyHskDse

The ID of the parent group to which the subgroup belongs.

GroupName String IOTTEST

The name of the parent group.

ErrorMessage String A system exception occurred.

The error message returned if the call fails.

RequestId String 7411716B-A488-4EEB-9AA0-6DB05AD2491F

The ID of the request.

Success Boolean true

Indicates whether the call succeeds.

  • true: The call succeeded.
  • false: The call failed.


Sample requests

&<Common request parameters>

Sample success responses

XML format

            <GroupDesc>A test. </GroupDesc>

JSON format

    "GroupDesc":"A test."

Error codes

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