code: def update(self, initiation_actions=values.unset):
          
          return self._proxy.update(initiation_actions=initiation_actions, )
docs: Update the AssistantInitiationActionsInstance
  
          :param dict initiation_actions: The initiation_actions
  
          :returns: Updated AssistantInitiationActionsInstance
          :rtype: twilio.rest.preview.understand.assistant.assistant_initiation_actions.AssistantInitiationActionsInstance