| Type : StringLength1to8 |
| Definition |
| The sequential number (segment identifier) of an individual flight segment, e.g., 1 of 3. |
| Parents |
| \OTA_AirBaggageRQ\EMD\TicketDocument\CouponInfo
\OTA_AirCheckInRQ\PassengerInfo\TicketingInfo\CouponInfo \OTA_AirBookModifyRQ\AirBookModifyRQ\EMD_Info\TicketDocument\CouponInfo |