chromium/content/test/data/attribution_reporting/interop/prio_dup.json

{
  "description": "Event-level priority/deduplication interaction",
  "input": {
    "registrations": [
      {
        "timestamp": "0",
        "registration_request": {
          "context_origin": "https://source.test",
          "Attribution-Reporting-Eligible": "navigation-source"
        },
        "responses": [
          {
            "url": "https://reporter.test/register-source",
            "debug_permission": true,
            "response": {
              "Attribution-Reporting-Register-Source": {
                "destination": "https://destination.test",
                "max_event_level_reports": 1
              }
            }
          }
        ]
      },
      {
        "timestamp": "1",
        "registration_request": {
          "context_origin": "https://destination.test"
        },
        "responses": [
          {
            "url": "https://reporter.test/register-trigger",
            "response": {
              "Attribution-Reporting-Register-Trigger": {
                "event_trigger_data": [
                  {
                    "trigger_data": "1",
                    "priority": "100",
                    "deduplication_key": "1001"
                  }
                ]
              }
            }
          },
          {
            "timestamp": "2",
            "url": "https://reporter.test/register-trigger",
            "response": {
              "Attribution-Reporting-Register-Trigger": {
                "event_trigger_data": [
                  {
                    "trigger_data": "2",
                    "priority": "200",
                    "deduplication_key": "1002"
                  }
                ]
              }
            }
          },
          // Deduplicated even though the report associated with the original
          // attribution that caused dedup key 1001 to be stored was replaced at
          // timestamp 2.
          {
            "timestamp": "3",
            "url": "https://reporter.test/register-trigger",
            "debug_permission": true,
            "response": {
              "Attribution-Reporting-Register-Trigger": {
                "debug_reporting": true,
                "event_trigger_data": [
                  {
                    "trigger_data": "3",
                    "priority": "300",
                    "deduplication_key": "1001"
                  }
                ]
              }
            }
          }
        ]
      }
    ]
  },
  "output": {
    "reports": [
      {
        "payload": [{
           "body": {
              "attribution_destination": "https://destination.test",
              "source_event_id": "0",
              "source_site": "https://source.test"
           },
           "type": "trigger-event-deduplicated"
        }],
        "report_time": "3",
        "report_url": "https://reporter.test/.well-known/attribution-reporting/debug/verbose"
      },
      {
        "payload": {
           "attribution_destination": "https://destination.test",
           "randomized_trigger_rate": 0.0000208,
           "scheduled_report_time": "172800",
           "source_event_id": "0",
           "source_type": "navigation",
           "trigger_data": "2"
        },
        "report_time": "172800000",
        "report_url": "https://reporter.test/.well-known/attribution-reporting/report-event-attribution"
      }
    ]
  }
}