Confirms the device update tasks that are in the pending confirmation state.

Usage notes

  • To confirm update tasks in a scheduled update batch, you must call this operation within a specified time range.
  • You can use only the POST request method to call this operation.

QPS limits

You can call this API operation up to 20 times per second per account.

Note The RAM users of an Alibaba Cloud account share the quota of the Alibaba Cloud 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 for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes ConfirmOTATask

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

TaskId.N RepeatList Yes y3tOmCDNgpR8F9jnVEzC01****

The ID of the update task that you want to confirm. You can specify up to 10 task IDs.

IotInstanceId String No iot-v64********

The ID of the instance. You can view the ID of the instance on the Overview page in the IoT Platform console.

Important
  • If your instance has an ID, you must specify the ID for this parameter. Otherwise, the call fails.
  • If no Overview page or ID is generated for your instance, you do not need to configure this parameter.

For more information, see Instance overview.

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 String iot.system.SystemException

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

ErrorMessage String A system exception occurred.

The error message returned if the call fails.

RequestId String A59D3BE1-E9A3-43F3-9B50-B7C8DE165D9B

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=ConfirmOTATask
&TaskId.1=y3tOmCDNgpR8F9jnVEzC01****
&<Common request parameters>

Sample success responses

XML format

<ConfirmOTATask>
  <RequestId>A59D3BE1-E9A3-43F3-9B50-B7C8DE165D9B</RequestId>
  <Success>true</Success>
</ConfirmOTATask>

JSON format

{
    "RequestId": "A59D3BE1-E9A3-43F3-9B50-B7C8DE165D9B",
    "Success": true
}

Error codes

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