What is it?
This group of services provides functionality that enables an airline to make it possible for the passenger to cancel waitlisted segments.
Any changes that the passenger makes to their journey are reflected in the PNR. After each modification, the passenger's shopping cart is updated to show the old and new selections together with their prices.
How it works
This service retrieves a PNR based on the parameters supplied, and initializes the Cancel Upgrade flow.
This service allows passenger to shop for and select ancillary upgrades that are currently available for the PNR they specified (via the /pnr/cancelUpgrade service).
This service returns selected segment to cancel waitlist request.
This service removes waitlist request.