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

     1  {
     2      "description": "Request has a negative banner width.",
     3      "mockBidRequest": {
     4          "id": "req-id",
     5          "site": {
     6              "id": "some-site"
     7          },
     8          "imp": [{
     9              "id": "imp-id",
    10              "banner": {
    11                  "w": -1,
    12                  "h": 50
    13              },
    14              "ext": {
    15                  "appnexus": {
    16                      "placementId": 12883451
    17                  }
    18              }
    19          }]
    20      },
    21      "expectedReturnCode": 400,
    22      "expectedErrorMessage": "Invalid request: request.imp[0].banner.w must be a positive number"
    23  }