code: async def reset_config(self, to_default):
          
          app_facade = client.ApplicationFacade.from_connection(self.connection)
  
          log.debug(
              'Restoring default config for %s: %s', self.name, to_default)
  
          return await app_facade.Unset(self.name, to_default)
docs: Restore application config to default values.
  
          :param list to_default: A list of config options to be reset to their
          default value.