github.com/prebid/prebid-server@v0.275.0/adapters/yahooAds/yahooAdstest/supplemental/empty-banner-format.json (about)

     1  {
     2    "mockBidRequest": {
     3      "id": "test-request-id",
     4      "imp": [
     5        {
     6          "id": "test-imp-id",
     7          "banner": {
     8            "format": []
     9          },
    10          "ext": {
    11            "bidder": {
    12              "dcn": "site1"
    13            }
    14          }
    15        }
    16      ],
    17      "site": {}
    18    },
    19  
    20    "expectedMakeRequestsErrors": [
    21      {
    22        "value": "No sizes provided for Banner []",
    23        "comparison": "literal"
    24      }
    25    ]
    26  }