class Google::Cloud::RecommendationEngine::V1beta1::PredictionApiKeyRegistry::Service

Service for registering API keys for use with the `predict` method. If you use an API key to request predictions, you must first register the API key. Otherwise, your prediction request is rejected. If you use OAuth to authenticate your `predict` method call, you do not need to register an API key. You can register up to 20 API keys per project.