OptionalexpandOptionalpayment_ID of an existing PaymentMethod.
Optionalpayment_If provided, this hash will be used to create a PaymentMethod.
Optionalpayment_Payment-method-specific configuration for this ConfirmationToken.
Optionalreturn_Return URL used to confirm the Intent.
Optionalsetup_Indicates that you intend to make future payments with this ConfirmationToken's payment method.
The presence of this property will attach the payment method to the PaymentIntent's Customer, if present, after the PaymentIntent is confirmed and any required actions from the user are complete.
OptionalshippingShipping information for this ConfirmationToken.
Specifies which fields in the response should be expanded.