[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-25 UTC。"],[],[],null,["# Viewability\n\nPossible viewability targeting options.\n\n| Enums ||\n|----------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `VIEWABILITY_UNSPECIFIED` | Default value when viewability is not specified in this version. This enum is a placeholder for default value and does not represent a real viewability option. |\n| `VIEWABILITY_10_PERCENT_OR_MORE` | Bid only on impressions that are at least 10% likely to be viewable. |\n| `VIEWABILITY_20_PERCENT_OR_MORE` | Bid only on impressions that are at least 20% likely to be viewable. |\n| `VIEWABILITY_30_PERCENT_OR_MORE` | Bid only on impressions that are at least 30% likely to be viewable. |\n| `VIEWABILITY_40_PERCENT_OR_MORE` | Bid only on impressions that are at least 40% likely to be viewable. |\n| `VIEWABILITY_50_PERCENT_OR_MORE` | Bid only on impressions that are at least 50% likely to be viewable. |\n| `VIEWABILITY_60_PERCENT_OR_MORE` | Bid only on impressions that are at least 60% likely to be viewable. |\n| `VIEWABILITY_70_PERCENT_OR_MORE` | Bid only on impressions that are at least 70% likely to be viewable. |\n| `VIEWABILITY_80_PERCENT_OR_MORE` | Bid only on impressions that are at least 80% likely to be viewable. |\n| `VIEWABILITY_90_PERCENT_OR_MORE` | Bid only on impressions that are at least 90% likely to be viewable. |"]]