# GoogleMobileAds Framework Reference

# GADMediationBannerAdConfiguration


    @interface GADMediationBannerAdConfiguration : https://developers.google.com/ad-manager/mobile-ads-sdk/ios/api/reference/Classes/GADMediationAdConfiguration.html

Banner ad configuration.
- `


  ### [adSize](https://developers.google.com/ad-manager/mobile-ads-sdk/ios/api/reference/Classes/GADMediationBannerAdConfiguration#/c:objc(cs)GADMediationBannerAdConfiguration(py)adSize)


  ` Banner ad size requested of the adapter.

  #### Declaration

  Swift

      var adSize: AdSize { get }

  Objective-C

      @property (nonatomic, readonly) https://developers.google.com/ad-manager/mobile-ads-sdk/ios/api/reference/Structs/GADAdSize.html adSize;