code: def ParseMultiple(self, result_dicts):
      
      for result_dict in result_dicts:
        # Currently we are only grabbing the Identifying Number
        # as the serial number (catches the unique number for VMs).
        # This could be changed to include more information from
        # Win32_ComputerSystemProduct.
  
        yield rdf_client.HardwareInfo(
            serial_number=result_dict["IdentifyingNumber"],
            system_manufacturer=result_dict["Vendor"])
docs: Parse the WMI output to get Identifying Number.