final Long primaryTerm = (Long) entity.remove(fessConfig.getIndexFieldPrimaryTerm());
                    if (seqNo != null && primaryTerm != null && oldId != null) {
                        searchEngineClient.delete(index, oldId, seqNo, primaryTerm);
                    }
                }

                searchEngineClient.store(index, entity);
                saveInfo(messages -> messages.addSuccessCrudUpdateCrudTable(GLOBAL));

     * @param id    the document ID
     * @return true if the document was deleted successfully, false otherwise
     */
    public boolean delete(final String index, final String id) {
        return delete(index, id, null, null);
    }

    /**
     * Deletes a document from the specified index with optimistic concurrency control.
     *
     * @param index       the index name

    private String deleteIndex;
    private QueryBuilder deleteQuery;
    private String expiresFieldName;
    private String documentUpdateIndex;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        purgeDocJob = new PurgeDocJob();

        // Reset flags and variables
        deleteByQueryCalled = false;
        deleteIndex = null;
        deleteQuery = null;