toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final json = <String, dynamic>{};
  if (this.id != null) {
    json[r'id'] = this.id;
  } else {
    json[r'id'] = null;
  }
    json[r'subject'] = this.subject;
    json[r'level'] = this.level;
    json[r'prices'] = this.prices;
  return json;
}