[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06 UTC."],[],["The core content describes `DayPartTargeting`, which allows modification of line item delivery times for specific days and times. Key actions include specifying `dayParts` to target particular days and times, with default delivery being all days and times. The `timeZone` field determines the time zone for delivery, with options for `PUBLISHER` or `BROWSER`, defaulting to `BROWSER`. Several services, such as `AdRuleService`, `ForecastService`, and `ProposalLineItemService`, are mentioned in this context.\n"],null,[]]