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

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

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