GoogleMobileAds Framework Reference
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@protocol GADAdMetadataProvider <NSObject>
Protocol for ads that provide ad metadata.
-
The ad’s metadata. Use adMetadataDelegate to receive ad metadata change messages.
Declaration
Objective-C
@property (nonatomic, readonly, nullable) NSDictionary<GADAdMetadataKey, id> *adMetadata;
-
Delegate for receiving ad metadata changes.
Declaration
Swift
weak var adMetadataDelegate: (any AdMetadataDelegate)? { get set }
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Last updated 2025-08-20 UTC.
[null,null,["Last updated 2025-08-20 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eGADAdMetadataProvider\u003c/code\u003e protocol allows ads to provide metadata, giving insights into ad properties.\u003c/p\u003e\n"],["\u003cp\u003eAd metadata is accessible through the \u003ccode\u003eadMetadata\u003c/code\u003e property, which is a dictionary.\u003c/p\u003e\n"],["\u003cp\u003eTo get notified of any ad metadata changes, set the \u003ccode\u003eadMetadataDelegate\u003c/code\u003e.\u003c/p\u003e\n"]]],["The `GADAdMetadataProvider` protocol enables ads to provide metadata. It defines two key properties: `adMetadata`, a read-only dictionary holding the ad's metadata, and `adMetadataDelegate`, a delegate used for receiving metadata change notifications. The `adMetadata` is a dictionary mapping metadata keys to values. The `adMetadataDelegate` is used to notify when the `adMetadata` is updated. These properties are available in both Swift and Objective-C.\n"],null,["# GoogleMobileAds Framework Reference\n\nGADAdMetadataProvider\n=====================\n\n @protocol GADAdMetadataProvider \u003cNSObject\u003e\n\nProtocol for ads that provide ad metadata.\n- `\n ``\n ``\n `\n\n ### [adMetadata](#/c:objc(pl)GADAdMetadataProvider(py)adMetadata)\n\n `\n ` \n The ad's metadata. Use adMetadataDelegate to receive ad metadata change messages. \n\n #### Declaration\n\n Swift \n\n var adMetadata: [../Type-Definitions.html#/c:GADAdMetadata.h@T@GADAdMetadataKey : Any]? { get }\n\n Objective-C \n\n @property (nonatomic, readonly, nullable) NSDictionary\u003c../Type-Definitions.html#/c:GADAdMetadata.h@T@GADAdMetadataKey, id\u003e *adMetadata;\n\n- `\n ``\n ``\n `\n\n ### [adMetadataDelegate](#/c:objc(pl)GADAdMetadataProvider(py)adMetadataDelegate)\n\n `\n ` \n Delegate for receiving ad metadata changes. \n\n #### Declaration\n\n Swift \n\n weak var adMetadataDelegate: (any AdMetadataDelegate)? { get set }\n\n Objective-C \n\n @property (nonatomic, weak, nullable) id\u003c../Protocols/GADAdMetadataDelegate.html\u003e adMetadataDelegate;"]]
