{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "extended_InvalidInputDataRefund",
  "properties": {
    "error": {
      "type": "string",
      "description": "Error message. Possbile values:<br/><br/>\"Invalid input parameters\" - in case incorrect parameters or their values,<br/><br/> \"Request already exists\" - in case the refund was already created,<br/><br/> \"Concurrent call\" - in case the  refund is multiplied."
    },
    "code": {
      "type": "number",
      "default": 400,
      "example": 400
    }
  }
}