{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "extended_CardRegisterRequestBody",
  "type": "object",
  "properties": {
    "transactionToken": {
      "type": "string",
      "description": "Token obtained during registration"
    },
    "cardNumber": {
      "type": "string",
      "description": "Card number",
      "maxLength": 16
    },
    "cardDate": {
      "type": "string",
      "description": "Card expiry date in format MMYYYY"
    },
    "cvv": {
      "type": "string",
      "description": "Card CVV"
    },
    "clientName": {
      "type": "string",
      "description": "First name and surname of cardholder"
    }
  },
  "required": [
    "transactionToken",
    "cardNumber",
    "cardDate",
    "cvv",
    "clientName"
  ]
}