code: def HumanReadableType(self):
      
      if isinstance(self.service_type, py2to3.STRING_TYPES):
        return self.service_type
      return human_readable_service_enums.SERVICE_ENUMS['Type'].get(
          self.service_type, '{0:d}'.format(self.service_type))
docs: Return a human readable string describing the type value.
  
      Returns:
        str: human readable description of the type value.