Gets or sets the credit card control code.
This Attribute is required if CreditCard is chosen as PaymentMethod and the customer isn't already created in the database or its ID is unknown. This is usually the case when changing a Reservation with BookingType Direct from outside the sunnycars-Network. The value is accepetd in the disguised manner like it is delivered by GetReservation - Method or GetReservationList - Method for data privacy protection purposes.
EditReservationRequest Class | SunnyCars.Schema.Osi.WsReservation.V4 Namespace