AWS Clean Rooms supports minimum aggregation thresholds in custom analysis rules

AWS Clean Rooms now supports minimum aggregation thresholds for the Custom analysis rule type . Minimum aggregation helps protect the privacy of individual data subjects by preventing queries from returning results about individuals or small groups. With this launch, organizations can enforce minimum aggregation on custom SQL queries, ensuring that every row a query outputs represents at least the specified number of distinct values (e.g., user IDs).