toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (currencyCode != null) 'currencyCode': currencyCode!,
if (name != null) 'name': name!,
if (publisherId != null) 'publisherId': publisherId!,
if (reportingTimeZone != null) 'reportingTimeZone': reportingTimeZone!,
};