- (void)updateIronSourceDelegates
{
    [IronSource setISDemandOnlyInterstitialDelegate: self.router];
    [IronSource setISDemandOnlyRewardedVideoDelegate: self.router];
}

- (void)initializeWithParameters:(id<MAAdapterInitializationParameters>)parameters completionHandler:(void (^)(MAAdapterInitializationStatus, NSString * _Nullable))completionHandler
{
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{

        NSString *appKey = [parameters.serverParameters al_stringForKey: @"app_key"];
        [self log: @"Initializing IronSource SDK with app key: %@...", appKey];

        if ( [parameters isTesting] )
        {
            [IronSource setAdaptersDebug: YES];
            [IronSource setLogDelegate: self.router];
        }

        if ( [parameters.serverParameters al_numberForKey: @"set_mediation_identifier"].boolValue )
        {
            [IronSource setMediationType: self.mediationTag];
        }

        [self setPrivacySettingsWithParameters: parameters];

        if ( ALSdk.versionCode >= 61100 )
        {
            NSNumber *isDoNotSell = [self privacySettingForSelector: @selector(isDoNotSell) fromParameters: parameters];
            if ( isDoNotSell )
            {
                // NOTE: `setMetaData` must be called _before_ initializing their SDK
                [IronSource setMetaDataWithKey: @"do_not_sell" value: isDoNotSell.boolValue ? @"YES" : @"NO"];
            }
        }

        NSNumber *isAgeRestrictedUser = [self privacySettingForSelector: @selector(isAgeRestrictedUser) fromParameters: parameters];
        if ( isAgeRestrictedUser )
        {
            [IronSource setMetaDataWithKey: @"is_child_directed" value: isAgeRestrictedUser.boolValue ? @"YES" : @"NO"];
        }

        [self updateIronSourceDelegates];

        [IronSource initISDemandOnly: appKey adUnits: [self adFormatsToInitializeFromParameters: parameters]];
    });

    completionHandler(MAAdapterInitializationStatusDoesNotApply, nil);
}