{
  "mockBidRequest": {
    "id": "test-request-id",
    "imp": [
      {
        "format": [
          {
            "w": 300,
            "h": 250
          }
        ],
        "ext": {
          "bidder": {
            "accountId": []
          }
        }
      }
    ],
    "app": {
      "bundle": "com.prebid"
    },
    "device": {
      "ifa": "87857b31-8942-4646-ae80-ab9c95bf3fab"
    }
  },
  "expectedMakeRequestsErrors": [
    {
      "value": "Wrong orbidder bidder ext: cannot unmarshal openrtb_ext.ExtImpOrbidder.AccountId: expects \" or n, but found [",
      "comparison": "literal"
    }
  ]
}