{"notice":"说明数据；ID、时间和 link_type 仅作示例。生产投递必须替换为已确认的真实用户、映射及事件。此对象不是单次请求 body，请取其中一份完整事件理解结构。","examples":{"signup":{"schema_version":"1.0","event_id":"example.signup.001","event_type":"signup_completed","environment":"production","program_id":"tanka-jp-ambassador","user_id":"example-user-001","state_version":1,"occurred_at":"2026-09-08T00:03:00+09:00","state_updated_at":"2026-09-08T00:03:00+09:00","data":{"is_new_user":true,"registration_email":"example-user@example.invalid","counting_status":"valid","reason_code":null,"attribution":{"status":"attributed","ambassador_id":"11111111-1111-4111-8111-111111111111","referral_code":"JP-example-only","referral_link_id":"22222222-2222-4222-8222-222222222222","campaign_id":"33333333-3333-4333-8333-333333333333","touch_id":"example-touch-001","touched_at":"2026-09-08T00:01:00+09:00","bound_at":"2026-09-08T00:03:00+09:00","model":"last_click","window_days":30,"rule_version":"attr-v1"},"milestones":{"signup_at":"2026-09-08T00:03:00+09:00","first_link_completed_at":null},"first_link":null,"qualification_rule_version":"first-link-v1","correction":null}},"firstLink":{"schema_version":"1.0","event_id":"example.first-link.001","event_type":"first_link_completed","environment":"production","program_id":"tanka-jp-ambassador","user_id":"example-user-001","state_version":2,"occurred_at":"2026-09-08T00:05:00+09:00","state_updated_at":"2026-09-08T00:05:00+09:00","data":{"is_new_user":true,"registration_email":"example-user@example.invalid","counting_status":"valid","reason_code":null,"attribution":{"status":"attributed","ambassador_id":"11111111-1111-4111-8111-111111111111","referral_code":"JP-example-only","referral_link_id":"22222222-2222-4222-8222-222222222222","campaign_id":"33333333-3333-4333-8333-333333333333","touch_id":"example-touch-001","touched_at":"2026-09-08T00:01:00+09:00","bound_at":"2026-09-08T00:03:00+09:00","model":"last_click","window_days":30,"rule_version":"attr-v1"},"milestones":{"signup_at":"2026-09-08T00:03:00+09:00","first_link_completed_at":"2026-09-08T00:05:00+09:00"},"first_link":{"event_id":"example-link-success-001","link_type":"calendar"},"qualification_rule_version":"first-link-v1","correction":null}},"codeOnly":{"schema_version":"1.0","event_id":"example.first-link.code-only","event_type":"first_link_completed","environment":"production","program_id":"tanka-jp-ambassador","user_id":"example-user-001","state_version":2,"occurred_at":"2026-09-08T00:05:00+09:00","state_updated_at":"2026-09-08T00:05:00+09:00","data":{"is_new_user":true,"registration_email":"example-user@example.invalid","counting_status":"valid","reason_code":null,"attribution":{"status":"attributed","ambassador_id":null,"referral_code":"JP-example-only","referral_link_id":null,"campaign_id":null,"touch_id":"example-touch-001","touched_at":"2026-09-08T00:01:00+09:00","bound_at":"2026-09-08T00:03:00+09:00","model":"last_click","window_days":30,"rule_version":"attr-v1"},"milestones":{"signup_at":"2026-09-08T00:03:00+09:00","first_link_completed_at":"2026-09-08T00:05:00+09:00"},"first_link":{"event_id":"example-link-success-001","link_type":"calendar"},"qualification_rule_version":"first-link-v1","correction":null}},"pendingSignup":{"schema_version":"1.0","event_id":"example.signup.pending","event_type":"signup_completed","environment":"production","program_id":"tanka-jp-ambassador","user_id":"example-user-pending","state_version":1,"occurred_at":"2026-09-08T00:03:00+09:00","state_updated_at":"2026-09-08T00:03:00+09:00","data":{"is_new_user":true,"registration_email":"example-user@example.invalid","counting_status":"hold","reason_code":"attribution_unverified","attribution":{"status":"pending","ambassador_id":null,"referral_code":null,"referral_link_id":null,"campaign_id":null,"touch_id":null,"touched_at":null,"bound_at":null,"model":"last_click","window_days":30,"rule_version":"attr-v1"},"milestones":{"signup_at":"2026-09-08T00:03:00+09:00","first_link_completed_at":null},"first_link":null,"qualification_rule_version":"first-link-v1","correction":null}},"attributionUpdated":{"schema_version":"1.0","event_id":"example.attribution.confirmed","event_type":"attribution_updated","environment":"production","program_id":"tanka-jp-ambassador","user_id":"example-user-pending","state_version":2,"occurred_at":"2026-09-08T00:04:00+09:00","state_updated_at":"2026-09-08T00:04:00+09:00","data":{"is_new_user":true,"registration_email":"example-user@example.invalid","counting_status":"valid","reason_code":null,"attribution":{"status":"attributed","ambassador_id":"11111111-1111-4111-8111-111111111111","referral_code":"JP-example-only","referral_link_id":"22222222-2222-4222-8222-222222222222","campaign_id":"33333333-3333-4333-8333-333333333333","touch_id":"example-touch-001","touched_at":"2026-09-08T00:01:00+09:00","bound_at":"2026-09-08T00:04:00+09:00","model":"last_click","window_days":30,"rule_version":"attr-v1"},"milestones":{"signup_at":"2026-09-08T00:03:00+09:00","first_link_completed_at":null},"first_link":null,"qualification_rule_version":"first-link-v1","correction":n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