github.com/prebid/prebid-server/v2@v2.18.0/endpoints/openrtb2/sample-requests/invalid-whole/unknown-bidder.json (about)

     1  {
     2    "description": "Copy of the prebid test ad, with the addition of an unknown bidder",
     3    "mockBidRequest": {
     4      "id": "some-request-id",
     5      "site": {
     6        "page": "prebid.org"
     7      },
     8      "imp": [
     9        {
    10          "id": "some-impression-id",
    11          "banner": {
    12            "format": [
    13              {
    14                "w": 300,
    15                "h": 250
    16              },
    17              {
    18                "w": 300,
    19                "h": 600
    20              }
    21            ]
    22          },
    23          "ext": {
    24            "appnexus": {
    25              "placementId": 12883451
    26            },
    27            "unknownbidder": {
    28              "param1": "foobar",
    29              "param2": 42
    30            }
    31          }
    32        }
    33      ],
    34      "tmax": 500
    35    },
    36    "expectedReturnCode": 400,
    37    "expectedErrorMessage": "Invalid request"
    38  }