toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (airportIataCode != null) 'airportIataCode': airportIataCode!,
if (airportNameOverride != null)
'airportNameOverride': airportNameOverride!,
if (gate != null) 'gate': gate!,
if (kind != null) 'kind': kind!,
if (terminal != null) 'terminal': terminal!,
};