[null,null,["最后更新时间 (UTC):2026-04-14。"],[],["The Display & Video 360 API v4, in beta, defines settings for optimized targeting. Key configurations include `enableOptimizedTargeting` (a boolean to activate this feature, but incompatible with certain bid strategies, and it will be incompatible with fixedBid after March 6, 2025), `audienceExpansionSeedListExcluded` (a boolean to exclude seed lists for YouTube and partners), and `audienceExpansionLevel` (an enum controlling expansion magnitude with levels from `NO_REACH` to `MOST_REACH`, also for YouTube and partners).\n"]]