Initting objects does not have nil defaults.

[Steven4294]

See below:

     let response = try await stripe.invoices.
                        .update(invoice: invoice.id ?? "",
                                      autoAdvance:nil,
                                      collectionMethod:  nil,
                                      description:  nil,
                                      metadata: nil,
                                      accountTaxIds:  nil,
                                      applicationFeeAmount: nil,
                                      automaticTax: nil,
                                      customFields: nil,
                                      daysUntilDue: nil,
                                      defaultPaymentMethod: nil,
                                      defaultSource: nil,
                                      defaultTaxRates:nil,
                                      discounts:  nil,
                                      dueDate: nil,
                                      footer: nil,
                                      onBehalfOf:  nil,
                                      paymentSettings: nil,
                                      renderingOptions:nil,
                                      shippingCost:  nil,
                                      shippingDetails:  nil,
                                      statementDescriptor: nil,
                                      transferData: nil,
                                      expand:  nil)

Codebase gets bloated as a result

[coenttb]

It's not immediately clear how to fix this. I note that the Stripe* conformances do have nil parameters:

public struct StripeSubscriptionRoutes: SubscriptionRoutes {
   
    public func create(customer: String,
                       items: [[String: Any]],
                       cancelAtPeriodEnd: Bool? = nil,
                       currency: Currency? = nil,
                       defaultPaymentMethod: String? = nil,
                       description: String? = nil,
                       metadata: [String: String]? = nil,
                       paymentBehavior: SubscriptionPaymentBehavior? = nil,
                       addInvoiceItems: [[String: Any]]? = nil,
                       applicationFeePercent: Decimal? = nil,
                       automaticTax: [String: Any]? = nil,
                       backdateStartDate: Date? = nil,
                       billingCycleAnchor: Date? = nil,
                       billingThresholds: [String: Any]? = nil,
                       cancelAt: Date? = nil,
                       collectionMethod: SubscriptionCollectionMethod? = nil,
                       coupon: String? = nil,
                       daysUntilDue: Int? = nil,
                       defaultSource: String? = nil,
                       defaultTaxRates: [String]? = nil,
                       offSession: Bool? = nil,
                       onBehalfOf: String? = nil,
                       paymentSettings: [String: Any]? = nil,
                       pendingInvoiceItemInterval: [String: Any]? = nil,
                       promotionCode: String? = nil,
                       prorationBehavior: SubscriptionProrationBehavior? = nil,
                       transferData: [String: Any]? = nil,
                       trialEnd: Any? = nil,
                       trialFromPlan: Bool? = nil,
                       trialPeriodDays: Int? = nil,
                       trialSettings: [String: Any]? = nil,
                       expand: [String]? = nil) async throws -> Subscription {