Redirects the buyer to the given URL for the payment session.
For example, Shopify will redirect the buyer to the URL where the 3DS authentication will take place
for onsite payment with `credit_card` payment method.
redirectUrl:
URL! -
The URL that Shopify will redirect the buyer to, for 3DS authentication. Applicable to payments with the credit card payment method only.
Returns
paymentSession:
PaymentSession
The updated payment session.
userErrors:
PaymentSessionRedirectUserError!
The list of errors that occurred from executing the mutation.