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['now'] = this.now;
data['timestamp'] = this.timestamp;
data['error_text'] = this.errorText;
data['success_text'] = this.successText;
return data;
}