def get_notification(self, id):
assert isinstance(id, (str, unicode)), id<EOL>headers, data = self._requester.requestJsonAndCheck(<EOL>"<STR_LIT:GET>",<EOL>"<STR_LIT>" + id<EOL>)<EOL>return github.Notification.Notification(self._requester, headers, data, completed=True)<EOL>
:calls: `GET /notifications/threads/:id <http://developer.github.com/v3/activity/notifications>`_
:rtype: :class:`github.Notification.Notification`