toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'FlightReservation',
      'boardingGroup': convertToJsonLd(boardingGroup, [String]),
      'passengerPriorityStatus': convertToJsonLd(
          passengerPriorityStatus, [SchemaQualitativeValue, String]),
      'passengerSequenceNumber':
          convertToJsonLd(passengerSequenceNumber, [String]),
      'securityScreening': convertToJsonLd(securityScreening, [String]),
    });