{
  "request": {
    "method": "POST",
    "url": "https://api.up.com/intermodal/reservation",
    "headers": {
      "Authorization": "Bearer YOUR_OAUTH_TOKEN",
      "Content-Type": "application/json"
    },
    "body": {
      "origin": "LOS_ANGELES_ICTF",
      "destination": "CHICAGO_GLOBAL_III",
      "date": "2026-05-10",
      "equipmentType": "53FT_CONTAINER",
      "quantity": 2,
      "accountId": "ACCT-12345"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "reservationId": "RES-2026-123456",
      "status": "CONFIRMED",
      "confirmationNumber": "UP-CONF-789012",
      "origin": "LOS_ANGELES_ICTF",
      "destination": "CHICAGO_GLOBAL_III",
      "scheduledDeparture": "2026-05-10T18:00:00Z",
      "estimatedArrival": "2026-05-13T10:00:00Z"
    }
  }
}