-import org.openecomp.sa.searchdbabstraction.elasticsearch.dao.DocumentStoreInterface;
-import org.openecomp.sa.searchdbabstraction.elasticsearch.exception.DocumentStoreOperationException;
-import org.openecomp.sa.searchdbabstraction.entity.OperationResult;
-import org.openecomp.sa.searchdbabstraction.logging.SearchDbMsgs;