toJson method
Implementation
Map<String, dynamic> toJson() {
final json = <String, dynamic>{};
if (availability != null) {
json['availability'] = availability;
}
json['brand'] = brand;
json['created_at'] = createdAt.toIso8601String();
if (id != null) {
json['id'] = id;
}
json['power'] = power;
json['price'] = price;
json['updated_at'] = updatedAt.toIso8601String();
return json;
}