SessionSubscriptionData constructor
      const
      SessionSubscriptionData({ 
    
- double? applicationFeePercent,
- DateTime? billingCycleAnchor,
- List<String> ? defaultTaxRates,
- String? description,
- SessionInvoiceSettings? invoiceSettings,
- Map<String, String> ? metadata,
- String? onBehalfOf,
- SessionProrationBehavior? prorationBehavior,
- SessionTransferData? transferData,
- DateTime? trialEnd,
- int? trialPeriodDays,
- SessionTrialSettings? trialSettings,
subscription_data_params
A subset of parameters to be passed to subscription creation for Checkout Sessions in `subscription` mode.
Implementation
const SessionSubscriptionData({
  this.applicationFeePercent,
  this.billingCycleAnchor,
  this.defaultTaxRates,
  this.description,
  this.invoiceSettings,
  this.metadata,
  this.onBehalfOf,
  this.prorationBehavior,
  this.transferData,
  this.trialEnd,
  this.trialPeriodDays,
  this.trialSettings,
});