{
  "schema_version": "0.1",
  "message_id": "msg-fwf-withdraw-gideon",
  "type": "withdrawal",
  "sender": {
    "identity": "gideon@mail.example",
    "display_name": "Gideon Park",
    "verification_level": "email",
    "profile_url": "https://gideon-park.notion.example"
  },
  "recipient": {
    "identity": "elena@mail.example"
  },
  "via_pool": {
    "url": "https://foulweatherfriends.example/pools/lend-and-borrow.json",
    "id": "lend-and-borrow",
    "name": "Lend and Borrow"
  },
  "sent_at": "2026-09-27T21:10:00Z",
  "subject": "Withdraw me from Lend and Borrow",
  "body": {
    "content_type": "text/plain",
    "content": "Please remove my profile from this Pool. I am away until spring."
  },
  "transport": {
    "type": "email"
  }
}