{
  "status": "cancelled",
  "verified": true,
  "project_id": "006-Bay-La-Thu-Khong-Nguoi-Nhan",
  "canonical_title": "Bảy Lá Thư Không Người Nhận",
  "cancelled_at": "2026-07-19T16:30:47.533028Z",
  "reason": "User explicitly cancelled project 006 and requested a completely new project 007.",
  "external_side_effects": {
    "postiz_media_uploaded": false,
    "posts_created": false,
    "schedule_created": false
  },
  "publish_blocked": true,
  "artifact_policy": "retained_for_audit_no_reuse_in_project_007"
}