code: def _CreateRouteOptions(self, **kwargs):
      
      options = {
          'proto': self.proto_id,
          'scope': 'host',
      }
      options.update(kwargs)
      return options
docs: Create a dictionary of parameters to append to the ip route command.
  
      Args:
        **kwargs: dict, the string parameters to update in the ip route command.
  
      Returns:
        dict, the string parameters to append to the ip route command.