class Google::Apis::DiscoveryengineV1::GoogleCloudDiscoveryengineV1alphaEngineRecommendationMetadata

Additional information of a recommendation engine.

def initialize(**args) 

def initialize(**args)
   update!(**args)
end

def update!(**args)

Update properties of this object 
def update!(**args)
  @data_state = args[:data_state] if args.key?(:data_state)
  @last_tune_time = args[:last_tune_time] if args.key?(:last_tune_time)
  @serving_state = args[:serving_state] if args.key?(:serving_state)
  @tuning_operation = args[:tuning_operation] if args.key?(:tuning_operation)
end