Code qualifying the reservation identifier.
Type
String (AN)
Length
Max 3 / Min 1
Codes
<> 1
Confirmation number
Number issued by the provider system by which they reference the reservation.
<> 2
Cancellation number
Number issued by the provider system by which they reference the reservation marked as cancelled.
<> 3
Dossier
The reservation identifier refers to a dossier.
<> 4
Booking
The reservation identifier refers to a booking.
<> 5
Breakfast
The reservation identifier refers to a breakfast reservation.
<> 6
Lunch
The reservation identifier refers to a lunch reservation.
<> 7
Dinner
The reservation identifier refers to a dinner reservation.
<> 8
Composite booking
The reservation identifier refers to a booking including several reservations.
