code: def edit(self, body):
          
          if body:
              json = self._json(self._patch(self._api,
                                data=dumps({'body': body})), 200)
              if json:
                  self._update_(json)
                  return True
          return False
docs: Edit this comment.
  
          :param str body: (required), new body of the comment, Markdown
              formatted
          :returns: bool