public IndexRequestWrapper prepareInsert(String indexName, String id,
                                             Map<String, Object> source) {
        return prepareInsert(indexName, id, Optional.empty(), source);
    }
Search by ids with index alias, when can not locate the physical index.
Otherwise, recommend use method {@link #ids}
@param indexName Index alias name or physical name
@param ids ID list
@return SearchResponse
@since 9.2.0 this method was ids
oap-server/server-library/library-client/src/main/java/org/apache/skywalking/oap/server/library/client/elasticsearch/ElasticSearchClient.java