* @param body the plugin deletion data containing name and version
     * @return JSON response indicating success or failure
     */
    // DELETE /api/admin/plugin
    @Execute
    public JsonResponse<ApiResult> delete$index(final DeleteBody body) {
        validateApi(body, messages -> {});
        deleteArtifact(new Artifact(body.name, body.version));
        return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());

                    final Number primaryTerm = (Number) 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));

            if (list == null) {
                return true;
            }
            return list.isEmpty();
        }).forEach(s -> {
            if (logger.isInfoEnabled()) {
                logger.info("Delete index: {}", s);
            }
            client.admin().indices().prepareDelete(s).execute().actionGet(suggestSettings.getIndicesTimeout());
        });
    }

    /**

                    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;