[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-20 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, PublisherQueryLanguage, TargetingPreset, and YieldGroup. The `DeviceCategory` is a subclass of `Technology`, inheriting the `id` and `name` fields. The `DeviceCategory` also represents a specific type of device and can be further subdivided into categories such as BandwidthGroup, Browser, and MobileDevice.\n"]]