Gets or sets the international part(e.g. "+49" for Germany) of the voice mobile number of the private customer.
This property is optional, but only taken into account if Direct is chosen as BookingType and the customer isn't already created in the database or its ID is unknown. Alternatively the property CustomerMobilePhoneNumber may be used, but in this case CustomerMobilePhonePartInternational, CustomerMobilePhonePartAreaCode and CustomerMobilePhonePartDirect have to be handed over as empty strings.
CreateReservationV2Request Class | SunnyCars.Schema.Osi.WsReservation.V4 Namespace