Definition
Protected Audience (formerly FLEDGE) defines AuctionAd
dictionary AuctionAd {
required USVString renderURL;
USVString sizeGroup;
any metadata;
USVString buyerReportingId;
USVString buyerAndSellerReportingId;
sequence<USVString> selectableBuyerAndSellerReportingIds;
sequence<USVString> allowedReportingOrigins;
DOMString adRenderId;
};