github.com/prebid/prebid-server/v2@v2.18.0/adapters/gumgum/gumgumtest/supplemental (about) banner-only-in-format.json banner-with-pubId-product-params.json banner-with-pubId.json banner-with-site.json banner-with-slot-param.json missing-video-params.json video-missing-size.json video-partial-size.json video-with-irisid.json video-zero-size.json