# File lib/git/gitlab/api/mergerequest.rb, line 58
    def mergerequest(id)
      pid = project_id

      begin
        mr = @client.merge_request(pid, id)
      rescue Gitlab::Error::NotFound => e
        raise GitlabApi::Error::MergeRequestError, "Can not find #{id} mergerequest"
      end
      mr
    end