| Name | Description | Type | Additional information |
|---|---|---|---|
| SessionID | string |
Required |
|
| ClientCode | string |
None. |
|
| UserID | string |
None. |
|
| Key | string |
None. |
|
| ReferenceNo | string |
Required |
|
| TicketIDs | string |
None. |
|
| TrackIDs | string |
None. |
|
| TicketIndexs | string |
None. |
|
| CancellationRemarks | string |
None. |
|
| CancellationType | CancellationType |
None. |
|
| RequestType | RequestType |
None. |