Reference to a root view controller that is used by the ad to present full screen content afterthe user interacts with the ad. The root view controller is most commonly the view controllerdisplaying the ad.
The ad network class name that fetched the current ad. For both standard and mediated GoogleAdMob ads, this method returns @GADMAdapterGoogleAdMobAds. For ads fetched via mediationcustom events, this method returns @GADMAdapterCustomEvents.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2021-03-03 UTC."],[],[]]