[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-02-02 UTC."],[[["`OperatingSystemTargeting` allows publishers to target or exclude specific operating systems for their line items."],["It utilizes an `isTargeted` field to determine whether to include or exclude the specified operating systems, defaulting to include (true) if not specified."],["The `operatingSystems` field contains an array of operating systems to target, allowing for selection from a range of technology categories, such as mobile devices, browsers, and device capabilities."],["This targeting feature enables publishers to refine ad delivery based on user operating systems, ensuring ads reach the intended audience."]]],[]]