{
    "mockBidRequest": {
        "id": "test-req-id",
        "imp": [{
            "id": "test-imp-id",
            "video": {
                "mimes": ["video/mp4"],
                "minduration": 15,
                "maxduration": 30,
                "protocols": [2, 3, 5, 6, 7, 8],
                "linearity": 1,
                "w": 940,
                "h": 560
            },
            "instl": 1,
            "ext": {
                "bidder": {
                    "publisherid": "123",
                    "placementid": "456"
                }
            }
        }],
        "app": {
            "id": "app-abc",
            "bundle": "com.prebid"
        },
        "device": {
            "ip": "152.193.6.74"
        },
        "user": {
            "id": "db089de9-a62e-4861-a881-0ff15e052516",
            "buyeruid": "v4_bidder_token"
        },
        "tmax": 500
    },
    "expectedMakeRequestsErrors": [{
        "value": "imp #test-imp-id: interstitial imps are only supported for banner",
        "comparison": "literal"
    }]
}