| Name | Description | Type | Additional information | 
|---|---|---|---|
| bookingcode | 
                         Booking Code  | 
                    string | 
                             None.  | 
                
| canceltoken | 
                         取消token  | 
                    string | 
                             None.  | 
                
| cancelcost | 
                         取消费用  | 
                    decimal number | 
                             None.  |