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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_ATTRIBUTION_REPORTING_AGGREGATABLE_DEDUP_KEY_H_
#define COMPONENTS_ATTRIBUTION_REPORTING_AGGREGATABLE_DEDUP_KEY_H_
#include <stdint.h>
#include <optional>
#include "base/component_export.h"
#include "base/types/expected.h"
#include "components/attribution_reporting/filters.h"
#include "components/attribution_reporting/trigger_registration_error.mojom-forward.h"
namespace base {
class DictValue;
} // namespace base
namespace attribution_reporting {
struct COMPONENT_EXPORT(ATTRIBUTION_REPORTING) AggregatableDedupKey {
static base::expected<AggregatableDedupKey, mojom::TriggerRegistrationError>
FromJSON(base::Value& value);
// Key specified for deduplication against existing trigger with the same
// source. If absent, no deduplication is performed.
std::optional<uint64_t> dedup_key;
// The filters used to determine whether this `AggregatableDedupKey`'s dedup
// key is used.
FilterPair filters;
AggregatableDedupKey();
AggregatableDedupKey(std::optional<uint64_t> dedup_key, FilterPair);
base::DictValue ToJson() const;
friend bool operator==(const AggregatableDedupKey&,
const AggregatableDedupKey&) = default;
};
} // namespace attribution_reporting
#endif // COMPONENTS_ATTRIBUTION_REPORTING_AGGREGATABLE_DEDUP_KEY_H_
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