27            # TODO
28            self.kwargs["pk"] = 1
29        if kwargs.get("users_groups_roles_id") is not None:
30            # TODO31            self.kwargs["pk"] = 1
32        return self.retrieve(request, *args, **kwargs)
33

24            # TODO
25            self.kwargs["pk"] = 1
26        if kwargs.get("users_events_roles_id") is not None:
27            # TODO28            self.kwargs["pk"] = 1
29        if kwargs.get("users_groups_roles_id") is not None:
30            # TODO

21        # since the default implementation of get_object()
22        # does not use the kwargs argument.
23        if kwargs.get("role_invite_id") is not None:
24            # TODO25            self.kwargs["pk"] = 1
26        if kwargs.get("users_events_roles_id") is not None:
27            # TODO

35            # TODO: implement fetching event topic by event id
36            self.kwargs["pk"] = 1
37        if kwargs.get("event_sub_topic_id") is not None:
38            # TODO: implement fetching event topic by event sub topic id39            self.kwargs["pk"] = 1
40
41        return self.retrieve(request, *args, **kwargs)

32
33    def get(self, request, *args, **kwargs):
34        if kwargs.get("event_id") is not None:
35            # TODO: implement fetching event topic by event id36            self.kwargs["pk"] = 1
37        if kwargs.get("event_sub_topic_id") is not None:
38            # TODO: implement fetching event topic by event sub topic id