- o -

• OAuth2Flow : Google::Api::Ads::Common::Lib
• OnboardingTask : Google::Api::Ads::AdManager::v202505 , Google::Api::Ads::AdManager::v202511 , Google::Api::Ads::AdManager::v202602 , Google::Api::Ads::AdManager::v202508
• OrderActionErrorReason : Google::Api::Ads::AdManager::v202511 , Google::Api::Ads::AdManager::v202602 , Google::Api::Ads::AdManager::v202505 , Google::Api::Ads::AdManager::v202508
• OrderErrorReason : Google::Api::Ads::AdManager::v202505 , Google::Api::Ads::AdManager::v202508 , Google::Api::Ads::AdManager::v202511 , Google::Api::Ads::AdManager::v202602
• OrderStatus : Google::Api::Ads::AdManager::v202602 , Google::Api::Ads::AdManager::v202511 , Google::Api::Ads::AdManager::v202505 , Google::Api::Ads::AdManager::v202508
• OriginForwardingType : Google::Api::Ads::AdManager::v202505 , Google::Api::Ads::AdManager::v202508 , Google::Api::Ads::AdManager::v202602 , Google::Api::Ads::AdManager::v202511