*/
    public boolean deleteQueryWords() {
        final SuggestDeleteResponse response = suggester.indexer().deleteQueryWords();
        if (response.hasError()) {
            logger.warn("Failed to delete query words.", response.getErrors().get(0));
            return false;
        }
        refresh();
        return true;
    }

    /**
     * Stores all elevate words in the suggest index.
     *

 * <li>{@link #deleteByQuery(String)} - Delete suggest items by query string.</li>
 * <li>{@link #deleteByQuery(QueryBuilder)} - Delete suggest items by query builder.</li>
 * <li>{@link #deleteAll()} - Delete all suggest items.</li>
 * <li>{@link #deleteDocumentWords()} - Delete document words.</li>
 * <li>{@link #deleteQueryWords()} - Delete query words.</li>

        String result = purgeDocJob.execute();

        // Assert deleteByQuery was called
        assertTrue(deleteByQueryCalled);

        // Assert correct field name was used in query
        assertNotNull(deleteQuery);
        assertTrue(deleteQuery instanceof RangeQueryBuilder);
        RangeQueryBuilder rangeQuery = (RangeQueryBuilder) deleteQuery;
        assertEquals("custom_expires_field", rangeQuery.fieldName());

     *
     * @param index The index name
     * @param queryString The query string
     * @return The SuggestDeleteResponse
     */
    public SuggestDeleteResponse deleteByQuery(final String index, final String queryString) {
        return deleteByQuery(index, QueryBuilders.queryStringQuery(queryString).defaultOperator(Operator.AND));
    }

    /**
     * Deletes suggest items by a query builder.
     *

                return oldDocList;
            }

            @Override
            public long deleteByQuery(final String index, final QueryBuilder queryBuilder) {
                if (queryBuilder instanceof final TermsQueryBuilder termsQueryBuilder) {

        }
        return result;
    }

    @Override
    public SuggestWriterResult deleteByQuery(final Client client, final SuggestSettings settings, final String index,
            final QueryBuilder queryBuilder) {
        final SuggestWriterResult result = new SuggestWriterResult();
        try {
            SuggestUtil.deleteByQuery(client, settings, index, queryBuilder);
        } catch (final Exception e) {

        }).when(mockClearScrollBuilder).execute(any(ActionListener.class));

        final int deleted = fesenClient.deleteByQuery("test-index", QueryBuilders.matchAllQuery());

        assertEquals(1, deleted);
        verify(mockClearScrollBuilder, times(1)).addScrollId("scroll1");
    }

    /**
     * Test: deleteByQuery deprecated method delegates to new method
     * Verifies backward compatibility
     */
    @Test

     * @throws OpenSearchAccessException if the deletion fails.
     * @deprecated Use {@link #deleteByQuery(String, QueryBuilder)} instead. The type parameter is no longer used.
     */
    @Deprecated
    public int deleteByQuery(final String index, final String type, final QueryBuilder queryBuilder) {
        return deleteByQuery(index, queryBuilder);
    }

    /**

     */
    protected long deleteDocumentByQuery(final SearchEngineClient searchEngineClient, final String index, final QueryBuilder queryBuilder) {
        return searchEngineClient.deleteByQuery(index, queryBuilder);
    }

    /**
     * Retrieves a document from the search index by its ID.
     *
     * @param searchEngineClient the search engine client to use for retrieval

        final String normalized = normalizer.normalize(badWord, "");
        settings.badword().add(normalized);
        if (apply) {
            return deletionOps.deleteByQuery(index, QueryBuilders.wildcardQuery(FieldNames.TEXT, "*" + normalized + "*"));
        }
        return new SuggestDeleteResponse(null, 0);
    }

    /**
     * Deletes a bad word.
     *