toJson method
Implementation
Map<String, dynamic> toJson() => {
"quantity": quantity,
"product_id": productId,
"transaction_id": transactionId,
"original_transaction_id": originalTransactionId,
"purchase_date": purchaseDate,
"purchase_date_ms": purchaseDateMs,
"purchase_date_pst": purchaseDatePst,
"original_purchase_date": originalPurchaseDate,
"original_purchase_date_ms": originalPurchaseDateMs,
"original_purchase_date_pst": originalPurchaseDatePst,
"expires_date": expiresDate,
"expires_date_ms": expiresDateMs,
"expires_date_pst": expiresDatePst,
"web_order_line_item_id": webOrderLineItemId,
"is_trial_period": isTrialPeriod,
"is_in_intro_offer_period": isInIntroOfferPeriod,
"subscription_group_identifier": subscriptionGroupIdentifier,
};