{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "FrozenCard",
  "type": "object",
  "properties": {
    "cardNumber": {
      "type": "integer",
      "description": "16 or 19 digit PAN number that will be frozen/unfrozen."
    },
    "date": {
      "type": "string",
      "description": "Date at which the freeze will be effective. Date should be in YYYY-MM-DD format."
    },
    "isFrozen": {
      "type": "boolean",
      "description": "Variable to change whether or not the card number is frozen. True for freeze and false for unfreeze."
    }
  }
}