code: func (s *IndicesGetService) Human(human bool) *IndicesGetService {
  	s.human = &human
  	return s
  }
docs: /* Disabled because serialization would fail in that case. */
  /*
  // FlatSettings make the service return settings in flat format (default: false).
  func (s *IndicesGetService) FlatSettings(flatSettings bool) *IndicesGetService {
  	s.flatSettings = &flatSettings
  	return s
  }
  */
  // Human indicates whether to return version and creation date values
  // in human-readable format (default: false).