toJson method

Implementation

Map<String, dynamic> toJson() {
  final map = <String, dynamic>{};
  map['purchaseReceipt'] = _purchaseReceipt;
  map['secretKey'] = _secretKey;
  map['subscriptionType'] = _subscriptionType;
  map['deviceType'] = _deviceType;
  map['productId'] = _productId;
  map['transactionId'] = _transactionId;
  return map;
}