QueryClientIds - IoT Platform - Alibaba Cloud Documentation Center

Limits

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

Note RAM users of an Alibaba Cloud account share the quota of the account.

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	QueryClientIds	The operation that you want to perform. Set the value to QueryClientIds.
IotId	String	Yes	y4u2weAIrpp****WHMle1234	The ID of the device. You can call the QueryDeviceInfo operation to query the IotId parameter.
IotInstanceId	String	No	iot-a****13l	The ID of the instance. You can view the instance ID on the Overview page in the IoT Platform console. Notice If your instance has an ID, you must configure this parameter. If you do not set this parameter, the call fails. If your instance has no Overview page or ID, you do not need to set this parameter. For more information, see Overview.

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

Response parameters


Parameter	Type	Example	Description
Code	String	Success	The error code returned if the call fails. For more information, see Error codes.
Data	Struct		The ClientIDs returned if the call is successful. For more information, see DynamicRegClientIds.
DynamicRegClientIds	Array of DynamicRegClientId		The list of ClientIDs.
ClientId	String	9rSzYt4js92********f000112	The ClientID of the device.
CreateTime	Long	1636514022424	The time when the ClientID was created.
IotId	String	y4u2weAI********HMle1234	The ID of the device.
ErrorMessage	String	request parameter error	The error message returned if the call fails.
RequestId	String	89F22330-BAEE-**-**-41BA46D6E267	The ID of the request.
Success	Boolean	true	Indicates whether the call was successful. true: The call was successful. false: The call failed.

Examples

Sample requests

http(s)://iot.cn-shanghai.aliyuncs.com/?Action=QueryClientIds
&IotId=y4u2weAIrpp****WHMle1234
&<Common request parameters>

Sample success responses

XML format

<QueryClientIdsResponse>
  <RequestId>CA991E7C-BDE7-5887-B3B7-E08C68C0D346</RequestId>
  <Data>
        <IotId>kRLP***0000</IotId>
        <DynamicRegClientIds>
              <CreateTime>1635847637823</CreateTime>
              <ClientId>K19uYV***000100</ClientId>
        </DynamicRegClientIds>
        <DynamicRegClientIds>
              <CreateTime>1635846982286</CreateTime>
              <ClientId>bpQwyW***000100</ClientId>
        </DynamicRegClientIds>
        <DynamicRegClientIds>
              <CreateTime>1635847426368</CreateTime>
              <ClientId>ntnIvez***000100</ClientId>
        </DynamicRegClientIds>
  </Data>
  <Success>true</Success>
</QueryClientIdsResponse>

JSON format

{
    "RequestId": "CA991E7C-BDE7-5887-B3B7-E08C68C0D346",
    "Data": {
        "IotId": "kRLP***0000",
        "DynamicRegClientIds": [
            {
                "CreateTime": 1635847637823,
                "ClientId": "K19uYV***000100"
            },
            {
                "CreateTime": 1635846982286,
                "ClientId": "bpQwyW***000100"
            },
            {
                "CreateTime": 1635847426368,
                "ClientId": "ntnIvez***000100"
            }
        ]
    },
    "Success": true
}

Error codes

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