code: def create_like(self, repository_id, pull_request_id, thread_id, comment_id, project=None):
          
          route_values = {}
          if project is not None:
              route_values['project'] = self._serialize.url('project', project, 'str')
          if repository_id is not None:
              route_values['repositoryId'] = self._serialize.url('repository_id', repository_id, 'str')
          if pull_request_id is not None:
              route_values['pullRequestId'] = self._serialize.url('pull_request_id', pull_request_id, 'int')
          if thread_id is not None:
              route_values['threadId'] = self._serialize.url('thread_id', thread_id, 'int')
          if comment_id is not None:
              route_values['commentId'] = self._serialize.url('comment_id', comment_id, 'int')
          self._send(http_method='POST',
                     location_id='5f2e2851-1389-425b-a00b-fb2adb3ef31b',
                     version='5.1-preview.1',
                     route_values=route_values)
docs: CreateLike.
          [Preview API] Add a like on a comment.
          :param str repository_id: The repository ID of the pull request's target branch.
          :param int pull_request_id: ID of the pull request.
          :param int thread_id: The ID of the thread that contains the comment.
          :param int comment_id: The ID of the comment.
          :param str project: Project ID or project name