[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20 UTC."],[[["\u003cp\u003e\u003ccode\u003eGADExtras\u003c/code\u003e is an object used to send additional information to Google ad networks.\u003c/p\u003e\n"],["\u003cp\u003eIt includes a dictionary called \u003ccode\u003eadditionalParameters\u003c/code\u003e that allows developers to pass custom key-value pairs to the ad networks.\u003c/p\u003e\n"]]],["GADExtras allows for sending extra parameters to Google ad networks. The key action is setting `additionalParameters`, a dictionary that can contain any hashable key-value pairs. This data is passed along to the Google ad networks, enabling customization and the inclusion of additional information beyond the standard ad request. The parameters are optional and can be set in either Swift or Objective-C.\n"],null,["# GoogleMobileAds Framework Reference\n\nGADExtras\n=========\n\n\n @interface GADExtras : NSObject \u003c../Protocols.html#/c:objc(pl)GADAdNetworkExtras\u003e\n\nAd network extras sent to Google networks.\n- `\n ``\n ``\n `\n\n ### [additionalParameters](#/c:objc(cs)GADExtras(py)additionalParameters)\n\n `\n ` \n Additional parameters to be sent to Google networks. \n\n #### Declaration\n\n Swift \n\n var additionalParameters: [AnyHashable : Any]? { get set }\n\n Objective-C \n\n @property (nonatomic, copy, nullable) NSDictionary *additionalParameters;"]]
