Deletes a driver version.


  • You are not allowed to delete a published driver version.
  • 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.


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 DeleteEdgeDriverVersion

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

DriverId String Yes fec565038d7544978d9aed5c1a******

The ID of the driver. To obtain the driver ID, perform the following steps: Log on to the Link IoT Edge console. On the Drivers page, move the pointer over the name of the driver for which you want to delete a driver version and obtain the driver ID.

You can also call the QueryEdgeDriver operation to query the driver ID.

DriverVersion String Yes 1.2.0

The version number of the driver.

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

The ID of the Internet of Things (IoT) service instance. This parameter is not required for the public instance but required for Enterprise Edition instances.

In addition to the preceding operation-specific request parameters, you must specify 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 Success

The return code of the operation. A value of Success indicates that the call was successful. Other values indicate that specific errors occurred. For more information, see Error codes.

ErrorMessage String request parameter error

The error message that is returned if the call failed.

RequestId String J82E857F-T6B9-4FDE-96B8-E4BE97095D1A

The ID of the request.

Success Boolean true

Indicates whether the call was successful. A value of true indicates that the call was successful. A value of false indicates that the call failed.


Sample requests

http(s):// Action=DeleteEdgeDriverVersion
&<Common request parameters>

Sample success responses

XML format


JSON format

  "RequestId": "J82E857F-T6B9-4FDE-96B8-E4BE97095D1A",
  "Code": "Success",
  "Success": true

Error codes

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