toJson method
Implementation
Map<String, dynamic> toJson() {
final json = <String, dynamic>{};
if (this.contacts != null) {
json[r'contacts'] = this.contacts;
} else {
json[r'contacts'] = null;
}
json[r'domain'] = this.domain;
if (this.years != null) {
json[r'years'] = this.years;
} else {
json[r'years'] = null;
}
return json;
}