[null,null,[],[[["The Protected Audience API allows advertisers to target ads to interest groups, defined as groups of people with shared interests, while preserving user privacy."],["Interest group membership data is stored solely on the user's device and is not shared with the browser vendor or any other parties."],["Advertisers can update interest group attributes, such as bidding logic and ad creatives, using an `updateUrl` specified during interest group creation."],["Updates are subject to rate limits (maximum of one per day) and can be triggered manually or automatically after an ad auction."],["Detailed documentation, including developer guides and explainers, is available to help implement and understand the Protected Audience API."]]],["The Protected Audience API enables defining audiences through interest groups, managed by an owner. Advertisers use `navigator.joinAdInterestGroup()` to add a user to an interest group, requiring permission from the visited site and the interest group owner. Interest groups, identified by `owner` and `name`, can include optional properties like `biddingLogicUrl`, `ads`, and `updateUrl`. The function call requires an object less than 50 kiB in size, with a duration capped at 30 days. Users can be removed from a group with `navigator.leaveAdInterestGroup()`.\n"]]
