{
  "schema_version": "0.1",
  "message_id": "msg-midspan-proposal-priya",
  "type": "system",
  "sender": {
    "identity": "fina@mail.example",
    "display_name": "Josefina “Fina” Arriaga",
    "verification_level": "oauth",
    "profile_url": "https://fina-arriaga.example"
  },
  "recipient": {
    "identity": "priya@mail.example",
    "profile_url": "https://docs.example/d/priya-raman-mentoring"
  },
  "via_pool": {
    "url": "https://midspan.ellerycoast.example/pools/midspan-mentors.json",
    "id": "midspan-mentors",
    "name": "Midspan Mentors"
  },
  "sent_at": "2026-09-29T15:00:00Z",
  "subject": "Fina would like to introduce you to a student",
  "body": {
    "content_type": "text/plain",
    "content": "Priya, I would like to introduce you to a student.\n\nHer first name is Yesenia. She is in her first year, taking nursing prerequisites two classes at a time and working evenings. She asked for a nurse who did it while working, and she has already said yes to meeting you.\n\nSay yes and I will introduce you both, with her full name and her page. If this term is too full, say no, thank you. I will tell her only that it will not go ahead this time.\n\nFina"
  },
  "transport": {
    "type": "email"
  }
}