{
  "description": "Well formed request with valid IPV6 in its device field",
  "mockBidRequest": {
    "id": "some-request-id",
    "site": {
      "page": "test.somepage.com"
      },
      "imp": [{
        "id": "my-imp-id",
        "banner": {
          "format": [{
            "w": 300,
            "h": 600
          }]
        },
        "pmp": {
          "deals": [{
            "id": "some-deal-id"
          }]
        },
        "ext": {
          "appnexus": {
            "placementId": 12883451
          }
        }
      }],
      "device": {
        "ipv6": "8888::"
      },
      "ext": {
        "prebid": {
          "targeting": {
            "pricegranularity": "low"
          },
          "cache": {
            "bids": {}
          }
        }
      }
  },
  "expectedBidResponse": {
      "id":"some-request-id",
      "bidid":"test bid id",
      "nbr":0
  },
  "expectedReturnCode": 200
}