Can I make Dialogflow intents require atleast one of the trained entities?
问题 I know how to make intents require any parameter value, after which the intent will force to get the value; but is it possible to make it force to get atleast one of the given entity parameters ? 回答1: You could enable webhook fulfillment for that intent and if no entities were provided, reprompt the user for at least one of a list of entities. 来源: https://stackoverflow.com/questions/49704844/can-i-make-dialogflow-intents-require-atleast-one-of-the-trained-entities