docs: def comments(self, extra_params=None):
          """
          All Comments in this Ticket
          """
  
          # Default params
          params = {
              'per_page': settings.MAX_PER_PAGE,
          }
  
          if extra_params:
              params.update(extra_params)
  
          return self.api._get_json(
              TicketComment,
              space=self,
              rel_path=self.space._build_rel_path(
                  'tickets/%s/ticket_comments' % self['number']
              ),
              extra_params=params,
              get_all=True,  # Retrieve all comments in the ticket
          )