def update(self, fallback_actions=values.unset):
return self._proxy.update(fallback_actions=fallback_actions, )<EOL>
Update the AssistantFallbackActionsInstance

:param dict fallback_actions: The fallback_actions

:returns: Updated AssistantFallbackActionsInstance
:rtype: twilio.rest.preview.understand.assistant.assistant_fallback_actions.AssistantFallbackActionsInstance