GADRewardedAdMetadataDelegate
@protocol GADRewardedAdMetadataDelegate <NSObject>
Delegate for receiving metadata change messages from a GADRewardedAd.
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Tells the delegate that the rewarded ad’s metadata changed. Called when an ad loads, and when a loaded ad’s metadata changes.
Declaration
Objective-C
- (void)rewardedAdMetadataDidChange:(nonnull GADRewardedAd *)rewardedAd;