@Override
    public ChangelogMode getChangelogMode(ChangelogMode requestedMode) {
        return ChangelogMode.all();
    }
A {@link DynamicTableSink} that describes how to create a {@link ElasticsearchSink} from a
logical description.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/elasticsearch-6/src/main/java/org/apache/inlong/sort/elasticsearch6/table/Elasticsearch6DynamicSink.java