QueryDeviceRecordLifeCycle - - Alibaba Cloud Documentation Center

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 for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	No	QueryDeviceRecordLifeCycle	The operation that you want to perform. Set the value to QueryDeviceRecordLifeCycle.
DeviceList.N	RepeatList	Yes	["C47T6xwp6ms4bNlkHRWCg4**", "d7XmBoJhAr88C6PelXDF00**"]	The IDs of the IP cameras. IoT Platform allocates an ID to each IP camera to uniquely identify the IP camera. You can call the QueryDeviceDetail operation of IoT Platform to query the ID of the IP camera.

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

Response parameters


Parameter	Type	Example	Description
Code	Integer	200	The response code. 200: The call was successful. Other codes: The call failed. For more information about error codes, see Error codes.
Data	Array of Data		The query result.
Day	Integer	7	The period of time for which the video files of the IP camera can be stored in IoT Platform.
IotId	String	C47T6xwp6ms4bNlkHRWCg4****	The ID of the IP camera.
ErrorMessage	String	InvalidParameters	The error message returned if the call fails.
RequestId	String	06DC77A0-4622-42DB-9EE0-25FIOHS82JK1	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)://linkvisual.cn-shanghai.aliyuncs.com/?Action=QueryDeviceRecordLifeCycle
&DeviceList.2=["C47T6xwp6ms4bNlkHRWCg4****", "d7XmBoJhAr88C6PelXDF00****"]
&<Common request parameters>

Sample success responses

XML format

<QueryDeviceRecordLifeCycleResponse>
      <RequestId>06DC77A0-4622-42DB-9EE0-25FIOHS82JK1</RequestId>
      <Data>
            <IotId>C47T6xwp6ms4bNlkHRWCg4****</IotId>
            <Day>7</Day>
      </Data>
      <ErrorMessage>InvalidParameters</ErrorMessage>
      <Code>200</Code>
      <Success>true</Success>
</QueryDeviceRecordLifeCycleResponse>

JSON format

{
    "RequestId": "06DC77A0-4622-42DB-9EE0-25FIOHS82JK1",
    "Data": {
        "IotId": "C47T6xwp6ms4bNlkHRWCg4****",
        "Day": 7
    },
    "ErrorMessage": "InvalidParameters",
    "Code": 200,
    "Success": true
}

Error codes

For a list of error codes, see Service error codes.