Called when the client is listening, and somebody changes the title of a thread

        :param mid: The action ID
        :param author_id: The ID of the person who changed the title
        :param new_title: The new title
        :param thread_id: Thread ID that the action was sent to. See :ref:`intro_threads`
        :param thread_type: Type of thread that the action was sent to. See :ref:`intro_threads`
        :param ts: A timestamp of the action
        :param metadata: Extra metadata about the action
        :param msg: A full set of the data recieved
        :type thread_type: models.ThreadType

def onTitleChange(
        self,
        mid=None,
        author_id=None,
        new_title=None,
        thread_id=None,
        thread_type=ThreadType.USER,
        ts=None,
        metadata=None,
        msg=None,
    ):
        """
        Called when the client is listening, and somebody changes the title of a thread

        :param mid: The action ID
        :param author_id: The ID of the person who changed the title
        :param new_title: The new title
        :param thread_id: Thread ID that the action was sent to. See :ref:`intro_threads`
        :param thread_type: Type of thread that the action was sent to. See :ref:`intro_threads`
        :param ts: A timestamp of the action
        :param metadata: Extra metadata about the action
        :param msg: A full set of the data recieved
        :type thread_type: models.ThreadType
        """
        log.info(
            "Title change from {} in {} ({}): {}".format(
                author_id, thread_id, thread_type.name, new_title
            )
        )