services/network/public/mojom/ad_auction.mojom

// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module network.mojom;

import "url/mojom/origin.mojom";

// Represents the result of parsing the Ad-Auction-Record-Event header, which
// allows providing origins to record ad view or click events. Counts of those
// events are provided to eligible origins during interest group auctions.
struct AdAuctionEventRecord {
  enum Type {
    kUninitialized = 0,
    kView,
    kClick,
  };

  // Whether this event is a view or a click.
  Type type;

  // The origin that served the header that was parsed into this record.
  url.mojom.Origin providing_origin;

  // The set of origins that may include this event among their view and click
  // counts.
  array<url.mojom.Origin> eligible_origins;
};