Follow up event

You can use follow up events in Dialogflow ES to trigger an intent from a webhook or from a REST API call.

For example, it might be a good way to implement slot filling using webhooks.

As you might imagine, this is a fairly complex feature and you need a programmer on your team to be able to implement this properly.

Since it is complex and not very reliable, I don’t recommend using followup events unless you have no other choice to implement the same business logic using alternate features.