def get_discussion(self):
response = self._requester.request(<EOL>'<STR_LIT:GET>',<EOL>'<STR_LIT>'.format(<EOL>self._discussion_parent_type,<EOL>self._discussion_parent_id,<EOL>self.discussion_id<EOL>)<EOL>)<EOL>response_json = response.json()<EOL>response_json.update(<EOL>{'<STR_LIT>'.format(self._discussion_parent_type): self._discussion_parent_id}<EOL>)<EOL>return DiscussionTopic(self._requester, response.json())<EOL>
Return the discussion topic object this entry is related to

:rtype: :class:`canvasapi.discussion_topic.DiscussionTopic`