[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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 provided content details several services and their relationship to device categories within an ad management system. Services include AdRule, Adjustment, Forecast, LineItem, NativeStyle, ProposalLineItem, Proposal, TargetingPreset, and YieldGroup. PublisherQueryLanguageService utilizes Technology, which inherits properties like BandwidthGroup, Browser, DeviceCapability, and DeviceCategory, to define device characteristics. DeviceCategory, identified by an ID and a name, represents the classification of a device, a critical element in targeting within the system.\n"],null,[]]