anchor.diff:                                   ReqId::integer()).
   get(AddrId, Key, ReqId) ->
       BeginTime = leo_date:clock(),
  -    ?debug("[Gateway] get/3", "[get] Key:~p, Req ID:~p", [Key, ReqId]),
  +    ?debug("get/3", [{from, gateway}, {method, get}, {key, Key}, {req_id, ReqId}]),
       Ret =
       get(#read_parameter{ref = make_ref(),
                           addr_id = AddrId,
  
positive.code:             ?access_log_range_get(Key, StartPos, EndPos, byte_size(Bin), ReqId, BeginTime, "ok");
          {error, Cause} ->
              ?access_log_range_get(Key, StartPos, EndPos, 0, ReqId, BeginTime, "error"),
              ?error("[Gateway] get/5", "[get] Key:~p, Req ID:~p, Range:~p-~p, Error:~p", [Key, ReqId, StartPos, EndPos, Cause])
      end,
      Ret.
  
  
negative.code:             delete_1({error, Cause}, Object, CheckUnderDir);
          {error, Cause} ->
              ?access_log_delete(Key, Object#?OBJECT.dsize, ReqId, BeginTime, "error"),
              ?error("delete/3", [{from, gateway}, {method, del}, {key, Object#?OBJECT.key}, {req_id, ReqId}, {cause, Cause}]),
              {error, Cause}
      end.
  
  