This method will add a vehicle type to the business that is logged in.
|business_code||Integer||This is the business we are adding the vehicle type to.|
|label||String||This is the label of the vehicle type we are adding.|
|data_attributes||String||This is a string of data attributes assigned to the vehicle type.|
|visible_settings||String||This is a string of visible settings assigned to the vehicle type.|
|format||enumeration||(optional) Set this value to "xml" for XML raw formatted output, "xml-clean" for XML tidy formatted output or "json" for JSON formatted output. If not passed, "xml" is used as a default|