Checkout generate services and models

[gcatanese]

This pull request generates the Checkout services and models

Checkout API

🛠 Breaking Changes

A new ShopperName class has been introduced to define the name of the shopper. This change affects the ShopperName property in the following classes: CreateCheckoutSessionRequest, CreateCheckoutSessionResponse, DonationPaymentRequest, PaymentRequest

The property type has been updated from Name to ShopperName.

Change Overview:

// Previous Definition
public Name? ShopperName { get; set; }

// New Definition
public ShopperName? ShopperName { get; set; }

In PaymentDetails.cs remove enums upi_qr, Neteller, onlinebanking_IN, moneybookers

---

• Added support for Checkout Forward endpoint
• Added support for ExternalTokenDetails payment method
• Added attribute paymentValidations in PaymentRequest.cs, PaymentResponse.cs
• Added the SdkData property to all payment methods (i.e. AchDetails, etc..)
• Added enum prepaid In ApplePayDonations.cs, CardDetails.cs, CardDonations.cs, VisaCheckoutDetails.cs
• Added attribute billingSequenceNumber in CardDetails.cs, CardDonations.cs
• Make attribute cardNumber optional in CardDetailsRequest.cs
• Make attribute paymentMethod optional in DonationPaymentRequest.cs
• Added attributes banckCode and branchCode in CheckoutBankTransferAction.cs, CheckoutBankTransferAction.cs
• In GenericIssuerPaymentMethodDetails.cs add enum onlinebanking_IN
• In PaymentDetails.cs add enums bankTransfer and iris
• Added enum AMBER in ResponseAdditionalDataCommon.cs
• In ResponseAdditionalDataSepa add sepadirectdebitSepadirectdebitDueDate attribute
• Added ResponseAdditionalDataSwish class
• Added attribute dueDate in SepaDirectDebitDetails.cs
• Added attributes recurringDetailReference, storedPaymentMethodId in WeChatPayMiniProgramDetails.cs

Fix #1215

[gemini-code-assist]

Summary of Changes

Hello @gcatanese, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the Checkout API by introducing the new Checkout Forward API for seamless integration with third-party tokenization services. It also expands the range of supported payment methods with ExternalTokenDetails and standardizes SDK data collection across various payment types. Additionally, several existing models have been refined with new attributes and improved descriptions to provide more comprehensive payment processing capabilities.

Highlights

• Checkout Forward API: Added support for the new Checkout Forward API, including request and response models, and a test case.
• ExternalTokenDetails Payment Method: Introduced a new payment method, ExternalTokenDetails, allowing for the use of tokens from external services.
• SdkData Property: Integrated the 'SdkData' property across numerous payment method models (e.g., AchDetails, AffirmDetails, ApplePayDetails) to support SDK-related parameters.
• New Enum Values: Added 'prepaid' enum to FundingSourceEnum in ApplePayDetails, CardDetails, CardDonations, GooglePayDetails, MasterpassDetails, SamsungPayDetails, and VisaCheckoutDetails.
• Card Details Enhancements: Added 'billingSequenceNumber' to CardDetails and CardDonations, and made 'cardNumber' optional in CardDetailsRequest.
• Bank Transfer Details: Included 'bankCode' and 'branchCode' attributes in CheckoutBankTransferAction for more granular bank transfer information.
• Enhanced Scheme Data Models: Introduced new models like Destination, ItemDetailLine, and LevelTwoThree to support more detailed enhanced scheme data, and updated existing descriptions.
• Recurring Contract Type: Added 'EXTERNAL' as a new contract type for recurring payments in the Recurring model.
• Payment Validations: Introduced new models for payment validations, including PaymentValidations, PaymentValidationsNameRequest, PaymentValidationsNameResultRawResponse, and PaymentValidationsNameResultResponse.

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[gemini-code-assist]

Code Review

This pull request introduces a significant number of changes, primarily related to generating new Checkout services and models. Key additions include support for the Checkout Forward API, the ExternalTokenDetails payment method, and the inclusion of an SdkData property across numerous payment method models. The changes appear to be largely auto-generated, following a consistent pattern. I've identified a couple of minor areas for improvement in the generated code to enhance maintainability and clarity.