{
  "session_id": "shared-session-1",
  "host_broadcaster_id": "1234",
  "participants": [{ "broadcaster_id": "1234" }, { "broadcaster_id": "5678" }],
  "created_at": "2026-01-01T00:00:00Z",
  "updated_at": "2026-01-01T00:00:00Z"
}