{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "TransactionForStepUpNotification",
  "type": "object",
  "properties": {
    "paymentRequestLifecycleId": {
      "type": "string",
      "description": "Unique identifier assigned by Mastercard, to identify the payment request in subsequent transactions or services."
    },
    "stepUpMessage": {
      "type": "string",
      "description": "Text message that DSP will be providing to display to the Debtor on Creditor website or application."
    },
    "applicationUrl": {
      "type": "string",
      "description": "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."
    }
  }
}