Cpp generated code throws error for subscribe topics having more than 1 parameters

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Say, the asyncapi doc have more than 1 parameter in a subscribe topic. Sample topic mentioned at bottom.
Building the cpp generated code throws below error:

src/asyncapi_test_client.cpp:215:56: error: ‘errorType’ was not declared in this scope
  215 |                     _sendErrorCallback(device, errorType, inMsg);

 cmd/{device}/dm/get-{errorType}:
    description: The topic on which the device will receive a request to upload the specified error type.
    parameters:
      device:
        $ref: '#/components/parameters/device'
      errorType:
        $ref: '#/components/parameters/errorType'
    subscribe:
      operationId: sendError
      traits:
        - $ref: '#/components/operationTraits/mqtt'
      message:
        $ref: '#/components/messages/getErrorRequest'

Workaround - I have to manually edit the generated code to declare errorType and get it using FromString() in ReceiveMessage() of *_client.cpp. But adding a workaround creates chaos while regenerating the code.