toJson method
Encodes to a JSON map. Optional fields are omitted when null.
Implementation
Map<String, Object?> toJson() => <String, Object?>{
'platform': platform,
'locale': locale,
'sdkVersion': sdkVersion,
if (appVersion != null) 'appVersion': appVersion,
if (appBuild != null) 'appBuild': appBuild,
};