{
  "mockBidRequest": {
    "id": "test-request-id",
    "site": {
      "page": "prebid.org"
    },
    "device": {
      "ua": "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36",
      "ip": "73.55.27.72"
    },
    "imp": [
      {
        "id": "test-imp-id",
        "banner": {
          "format": [
            {
              "w": 728,
              "h": 90
            }
          ]
        },
        "ext": {
          "bidder": {
            "placement_id": 329
          }
        }
      }
    ]
  },
  "httpCalls": [
    {
      "expectedRequest": {
        "uri": "https://example.com/api/pbs",
        "body": {
          "id": "test-request-id",
          "site": {
            "page": "prebid.org"
          },
          "device": {
            "ua": "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36",
            "ip": "73.55.27.72"
          },
          "imp": [
            {
              "id": "test-imp-id",
              "banner": {
                "format": [
                  {
                    "w": 728,
                    "h": 90
                  }
                ]
              },
              "tagid": "329"
            }
          ]
        },
        "impIDs":["test-imp-id"]
      },
      "mockResponse": {
        "status": 400,
        "body": {
          "error": {
            "message": "Validation failed",
            "details": [
              {
                "message": "placement_id is invalid"
              }
            ]
          }
        }
      }
    }
  ],
  "expectedMakeBidsErrors": [
    {
      "value": "Unknown status code: 400.",
      "comparison": "literal"
    }
  ]
}