toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['user_id'] = this.userId;
data['app_id'] = this.appId;
data['issued'] = this.issued;
data['deviceid'] = this.deviceid;
data['model'] = this.model;
data['error_text'] = this.errorText;
data['success_text'] = this.successText;
return data;
}