{
  "metadata": {
    "message_id": "ecaf20f2-6b08-4a17-ba14-581130d93c95",
    "message_type": "notification",
    "message_timestamp": "2024-05-14T12:31:47.995298776Z",
    "subscription_type": "stream.online",
    "subscription_version": "1"
  },
  "payload": {
    "subscription": {
      "id": "f1c2a387-161a-49f9-a165-0f21d7a4e1c4",
      "type": "stream.online",
      "version": "1",
      "status": "enabled",
      "cost": 0,
      "condition": { "broadcaster_user_id": "1337" },
      "transport": {
        "method": "websocket",
        "session_id": "AgoQUlB8aB2SSsavWVfcs5ljnBIGY2VsbC1j"
      },
      "created_at": "2019-11-16T10:11:12.123Z"
    },
    "event": {
      "id": "9001",
      "broadcaster_user_id": "1337",
      "broadcaster_user_login": "cool_user",
      "broadcaster_user_name": "Cool_User",
      "type": "live",
      "started_at": "2020-10-11T10:11:12.123Z"
    }
  }
}
