def put(self, id):
        """
        Update a revision by ID

        :param id: BSON id
        :return:
        """

        collection_name = self.request.headers.get("collection")

        if not collection_name:
            self.raise_error(400, "Missing a collection name header")

        self.client = BaseAsyncMotorDocument("%s_revisions" % collection_name)

        super(self.__class__, self).put(id)