{
  "description": "Incorrect bidder specific FPD: site not defined in request",
  "inputRequestData": {
    "user": {
      "id": "reqUserID",
      "yob": 1982,
      "gender": "M"
    }
  },
  "biddersWithGlobalFPD": [
    "appnexus"
  ],
  "bidderConfigFPD": {
    "appnexus": {
      "site": {
        "page": "",
        "ext": {
          "data": {
            "morefpdData": "morefpddata",
            "siteFpddata": "siteFpddata",
            "moreFpd": {
              "fpd": 123
            }
          }
        }
      }
    }
  },
  "outputRequestData": {},
  "validationErrors": [
    {
      "Message": "incorrect First Party Data for bidder appnexus: Site object is not defined in request, but defined in FPD config"
    }
  ]
}