Issuing.PersonalizationDesign and Issuing.PhysicalBundlecreate, list, retrieve, and update methods on resource PersonalizationDesignlist and retrieve methods on resource PhysicalBundlepersonalization_design on Issuing.CardCreateParams, Issuing.CardListParams, Issuing.CardUpdateParams, and Issuing.CardSubscriptionCreateParams.application_fee_percent and SubscriptionUpdateParams.application_fee_percent from number to emptyStringable(number)sepa_debit on Subscription.payment_settings.payment_method_options, SubscriptionCreateParams.payment_settings.payment_method_options, and SubscriptionUpdateParams.payment_settings.payment_method_optionsFetched March 31, 2026