{
    "mockBidRequest": {
        "id": "test-req-id",
        "imp": [{
            "id": "test-imp-id",
            "banner": {
                "format": [{
                    "w": 300,
                    "h": 250
                }],
                "w": 300,
                "h": 250
            },
            "ext": {
                "bidder": {
                    "publisherid": "123",
                    "placementid": "456"
                }
            }
        }],
        "site": {
            "domain": "prebid.org",
            "page": "prebid.org"
        },
        "device": {
            "ip": "152.193.6.74"
        },
        "user": {
            "id": "db089de9-a62e-4861-a881-0ff15e052516",
            "buyeruid": "v4_bidder_token"
        },
        "tmax": 500
    },
    "expectedMakeRequestsErrors": [{
        "value": "Site impressions are not supported.",
        "comparison": "literal"
    }]
}