code: def enable_disable_force_nat_t(self):
          
          if self.force_nat_t:
              self.data['force_nat_t'] = False
          else:
              self.data['force_nat_t'] = True
          self.update()
docs: Enable or disable NAT-T on this endpoint. If enabled, it will be
          disabled and vice versa.
  
          :return: None