AI-generated Key Takeaways
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The
GADCustomEventNativeAdDelegateprotocol is deprecated andGADMediationNativeAdEventDelegateshould be used instead. - 
          
This protocol is for native ad's custom event communication with the Google Mobile Ads SDK.
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The
customEventNativeAd:didFailToLoadWithError:method tells the delegate that the custom event ad request failed. - 
          
The
customEventNativeAd:didReceiveMediatedUnifiedNativeAd:method tells the delegate that the custom event ad request succeeded and loaded a unified native ad. 
GADCustomEventNativeAdDelegate
Deprecated
Use GADMediationNativeAdEventDelegate instead.
@protocol GADCustomEventNativeAdDelegate <NSObject>The delegate of the GADCustomEventNativeAd object must adopt the GADCustomEventNativeAdDelegate protocol. Methods in this protocol are used for native ad’s custom event communication with the Google Mobile Ads SDK.
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Deprecated
Use GADMediationNativeAdEventDelegate instead.
Tells the delegate that the custom event ad request failed.
Declaration
Swift
func customEventNativeAd(_ customEventNativeAd: any GADCustomEventNativeAd, didFailToLoadWithError error: any Error)Objective-C
- (void)customEventNativeAd: (nonnull id<GADCustomEventNativeAd>)customEventNativeAd didFailToLoadWithError:(nonnull NSError *)error; - 
                  
                  
Deprecated
Use GADMediationNativeAdEventDelegate instead.
Tells the delegate that the custom event ad request succeeded and loaded a unified native ad.
Declaration
Swift
func customEventNativeAd(_ customEventNativeAd: any GADCustomEventNativeAd, didReceive mediatedUnifiedNativeAd: any MediatedUnifiedNativeAd)Objective-C
- (void)customEventNativeAd: (nonnull id<GADCustomEventNativeAd>)customEventNativeAd didReceiveMediatedUnifiedNativeAd: (nonnull id<GADMediatedUnifiedNativeAd>)mediatedUnifiedNativeAd;