[[["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 2024-06-26 UTC。"],[[["The `duration` field provides estimated travel time influenced by the `traffic_model` setting."],["`traffic_model` options include `BEST_GUESS` (default), `PESSIMISTIC`, and `OPTIMISTIC`, impacting travel time predictions."],["`BEST_GUESS` considers historical and live traffic data for travel time estimation, with live traffic having more impact closer to departure."],["`PESSIMISTIC` and `OPTIMISTIC` offer durations longer and shorter than actual travel times on most days, respectively, accounting for traffic variations."]]],["The core content outlines how to specify traffic-based time calculations, impacting the `duration` field. The `TRAFFIC_MODEL_UNSPECIFIED` defaults to `BEST_GUESS`, which uses historical and live data to estimate travel time. `PESSIMISTIC` calculates a longer travel time, likely exceeded only in severe conditions. Conversely, `OPTIMISTIC` calculates a shorter time, potentially beaten during favorable conditions. These options modify the estimated duration by factoring in historical traffic data and real-time conditions.\n"]]