# GoogleMobileAds Framework Reference

# GADMediationCredentials


    @interface GADMediationCredentials : NSObject

Mediation configuration set by the publisher on the AdMob UI.
- `


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


  ` The AdMob UI settings.

  #### Declaration

  Swift

      var settings: [String : Any] { get }

  Objective-C

      @property (nonatomic, readonly, nonnull) NSDictionary<NSString *, id> *settings;

- `


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


  ` The ad format associated with the credentials.

  #### Declaration

  Swift

      var format: AdFormat { get }

  Objective-C

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