[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-08-22 UTC."],[[["ChangeHistoryValue objects store information about changes made to entities within Google Ad Manager."],["These objects provide details like the type of entity changed (e.g., Line Item, Order) and the type of operation performed (e.g., Create, Update, Delete)."],["The `entityType` field identifies the specific entity that was modified, while the `operation` field describes the action taken."],["ChangeHistoryValue objects inherit properties from Value and ObjectValue but introduce their own fields specific to change tracking."]]],[]]
