{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "DataTransferResponse",
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "Accepted",
        "Rejected",
        "UnknownMessageId",
        "UnknownVendorId"
      ]
    },
    "data": {
      "type": "string"
    }
  },
  "additionalProperties": false,
  "required": [
    "status"
  ]
}