def METHOD_NAME(self, request, *args, **kwargs):
    data = self.request.data
    data['openid'] = self.request.auth.openid
    serializer = self.get_serializer(data=data)
    serializer.is_valid(raise_exception=True)
    serializer.save()
    headers = self.get_success_headers(serializer.data)
    return Response(serializer.data, status=200, headers=headers)