}

    String getQueryAdditionalResponseFields();

    default String[] getQueryAdditionalResponseFields(final String... fields) {
        final List<String> list = new ArrayList<>(fields.length + 10);
        stream(fields).of(stream -> stream.forEach(list::add));
        split(getQueryAdditionalResponseFields(), ",")
                .of(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).forEach(list::add));

    protected String scrollForDelete = "1m";

    protected int sizeForUpdate = 100;

    protected String scrollForUpdate = "1m";

    protected int maxConfigSyncStatusRetry = 10;

    protected int maxEsStatusRetry = 60;

    protected String clusterName = "fesen";

    protected final List<UnaryOperator<String>> docSettingRewriteRuleList = new ArrayList<>();

            final int num;
            if (StringUtil.isNotBlank(numStr) && StringUtils.isNumeric(numStr)) {
                num = Integer.parseInt(numStr);
            } else {
                num = 10;
            }

            return new RequestParameter(request, query, tags, fields, num);
        }

        @Override
        public String getQuery() {
            return query;
        }