public override string ToString()
{
return($"ReservationState: {ReservationState.ToString()} - ReservationKey: {ReservationKey}");
}
public ReservationRequestFailedException(Reservation reservationDetails, ReservationState expectedState)
: base($"Reservation request failed for reservationID '{reservationDetails.ReservationId}'. Expected state: '{expectedState.ToString()}'. Actual state: '{reservationDetails.State}'")
{
}