What are the defualt fields supported by the utter_ method?

I know that some of the fields in utter_ methods may be: text, button or image. But other than these, what other fields may be specified in the utter_ method (in domain file).

I think I’ve read every single page relating to action and domain and yet I can’t seem to find this info anywhere.

So, what are the default fields that can be specified in the utter_ method?

Hey there @lahsuk, the other options currently are quick_replies (but these are only that relevant for facebook) and elements – also aimed at facebook, but can be used to send custom messages too.

By the way, as of rasa 1.0 there is a new - custom: field that allows you to send an arbitrary json payload to your output. More info here.