{
  "schema_version": "0.1",
  "message_id": "msg-seen-work-withdraw-leo",
  "type": "withdrawal",
  "sender": {
    "identity": "leo@mail.example",
    "display_name": "Leo Marchetti",
    "verification_level": "email",
    "profile_url": "https://leo-marchetti-carpentry.example"
  },
  "recipient": {
    "identity": "delphine@mail.example",
    "profile_url": "https://delphine-arceneaux.example"
  },
  "via_pool": {
    "url": "https://seenwork.example/pools/harbor-trades.json",
    "id": "harbor-trades",
    "name": "Seen Work: Harbor Trades"
  },
  "sent_at": "2026-09-28T09:00:00Z",
  "subject": "Withdraw me from Seen Work: Harbor Trades",
  "body": {
    "content_type": "text/plain",
    "content": "Please remove my profile from this Pool."
  },
  "transport": {
    "type": "email"
  }
}