code: def _args_for_remote(self):
          
          conf = self.config.get('terraform_remote_state')
          if conf is None:
              return None
          args = ['-backend=%s' % conf['backend']]
          for k, v in sorted(conf['config'].items()):
              args.append('-backend-config="%s=%s"' % (k, v))
          return args
docs: Generate arguments for 'terraform remote config'. Return None if
          not present in configuration.
  
          :return: list of args for 'terraform remote config' or None
          :rtype: :std:term:`list`