v13.15.0-beta.1

• #1659 Update generated code for beta
  • Add support for new resources Billing.MeterEventAdjustment, Billing.MeterEvent, and Billing.Meter
  • Add support for all, create, deactivate, reactivate, retrieve, and update methods on resource Meter
  • Add support for create method on resources MeterEventAdjustment and MeterEvent
  • Add support for create test helper method on resource ConfirmationToken
  • Add support for add_lines, remove_lines, and update_lines methods on resource Invoice
  • Add support for multibanco on PaymentMethodConfiguration and PaymentMethod
  • Add support for new value multibanco on enum PaymentMethod.type
  • Add support for meter on Plan

See the changelog for more details.