{
  "carrierBookingRequestReference" : {
    "label" : "订舱申请唯一参考号 (UUID)"
  },
  "carrierBookingReference" : {
    "label" : "承运商最终订舱参考号 (SO号)"
  },
  "preliminaryCarrierBookingReference" : {
    "label" : "承运商初步订舱参考号 (如马士基返回的 KA0642495)"
  },
  "bookingStatus" : {
    "label" : "订舱状态 (RECEIVED, CONFIRMED, DECLINED, CANCELLED 等)"
  },
  "comment" : {
    "label" : "说明或失败原因备注"
  }
}