toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() {
final cities = this.cities;
final countries = this.countries;
final excludeCountries = this.excludeCountries;
final metros = this.metros;
final postalCodes = this.postalCodes;
final regions = this.regions;
return {
'cities': ?cities,
'countries': ?countries,
'excludeCountries': ?excludeCountries,
'metros': ?metros,
'postalCodes': ?postalCodes,
'regions': ?regions,
};
}