code: def create(self, request, *args, **kwargs):
          
          return super(EmailHookViewSet, self).create(request, *args, **kwargs)
docs: To create new email hook issue **POST** against */api/hooks-email/* as an authenticated user.
          You should specify list of event_types or event_groups.
  
          Example of a request:
  
          .. code-block:: http
  
              POST /api/hooks-email/ HTTP/1.1
              Content-Type: application/json
              Accept: application/json
              Authorization: Token c84d653b9ec92c6cbac41c706593e66f567a7fa4
              Host: example.com
  
              {
                  "event_types": ["openstack_instance_start_succeeded"],
                  "event_groups": ["users"],
                  "email": "test@example.com"
              }
  
          You may temporarily disable hook without deleting it by issuing following **PATCH** request against hook URL:
  
          .. code-block:: javascript
  
              {
                  "is_active": "false"
              }