BookingStatus specification

BookingStatus is the status of an existing Booking.

// Status of a booking.
//
// Updating booking status does not change the status of the associated payment.
// Prepayment status updates should be done using the PrepaymentStatus enum.
//
// nextID: 6
enum BookingStatus {
  // Not specified.
  BOOKING_STATUS_UNSPECIFIED = 0;
  // Booking has been confirmed
  CONFIRMED = 1;
  // ...
  // Booking has been canceled on behalf of the user.
  // The merchant can still trigger a manual refund.
  CANCELED = 3;
  // User did not show for the appointment
  NO_SHOW = 4;
  // User did not show for the appointment in violation of the cancellation
  // policy.
  NO_SHOW_PENALIZED = 5;
}