Deletes specified firmware.

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 DeleteOTAFirmware

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

FirmwareId String Yes s8SSHiKjpBfrM3BSN0z803****

The unique ID of the firmware.

A firmware ID is returned when you call the CreateOTAFirmware operation to create the firmware.

You can call the ListOTAFirmware operation and view the firmware ID in the response.

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

The ID of the instance. 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 operation. For more information about common request parameters, 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.

ErrorMessage String A system exception occurred.

The error message returned if the call fails.

RequestId String 9B7BF858-7686-496E-B8B0-BF9E5D7F86CE

The globally unique identifier that Alibaba Cloud generated for the request.

Success Boolean true

Indicates whether the call was successful.

  • true: The call was successful.
  • false: The call failed.

Examples

Sample requests

https://iot.cn-shanghai.aliyuncs.com/?Action=DeleteOTAFirmware
&FirmwareId=s8SSHiKjpBfrM3BSN0z803****
&<Common request parameters>

Sample success responses

XML format

<DeleteOTAFirmwareResponse>
    <RequestId>9B7BF858-7686-496E-B8B0-BF9E5D7F86CE</RequestId>
    <Success>true</Success>
</DeleteOTAFirmwareResponse>

JSON format

{
  "RequestId": "9B7BF858-7686-496E-B8B0-BF9E5D7F86CE",
  "Success": true
}

Error codes

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