initialSettings.put(key, value);
        return this;
    }

    public SuggestSettingsBuilder scrollTimeout(final String timeout) {
        timeoutSettings.scrollTimeout = timeout;
        return this;
    }

    public SuggestSettingsBuilder searchTimeout(final String timeout) {
        timeoutSettings.searchTimeout = timeout;
        return this;

    @Override
    public void iterate(final String sessionId, final AccessResultCallback<OpenSearchAccessResult> callback) {
        SearchResponse response = getClient().get(c -> c.prepareSearch(index).setScroll(new TimeValue(scrollTimeout))
                .setQuery(QueryBuilders.boolQuery().filter(QueryBuilders.termQuery(SESSION_ID, sessionId))).setSize(scrollSize).execute());
        String scrollId = response.getScrollId();
        try {