toJson method

@override Map<String, dynamic> toJson([ dynamic extra ])

Implementation

@override
Map<String, dynamic> toJson([dynamic extra]) {
  return {
    "@type": CONSTRUCTOR,
    "features": features.map((i) => i.toJson()).toList(),
    "limits": limits.map((i) => i.toJson()).toList(),
    "payment_link": paymentLink?.toJson(),
  };
}