Unique identifier assigned by Mastercard, to identify the payment request in subsequent transactions or services.
stepUpMessage
string
Text message that DSP will be providing to display to the Debtor on Creditor website or application.
applicationUrl
string
URL that will be used by the Debtor to open the banking app from Creditor's website or application on a single device journey. Creditor should only use this when it's a single device journey.