@Override
        public SearchRequestType getType() {
            return SearchRequestType.SUGGEST;
        }

        @Override
        public String getSimilarDocHash() {
            throw new UnsupportedOperationException("getSimilarDocHash() is not supported in this implementation");
        }

        @Override
        public HighlightInfo getHighlightInfo() {
            return new HighlightInfo();

        }

        @Override
        public SearchRequestType getType() {
            return SearchRequestType.JSON;
        }

        @Override
        public String getSimilarDocHash() {
            return null;
        }
    }