syntax = "proto3"; message UseItemRsp { enum CmdId { option allow_alias = true; NONE = 0; CMD_ID = 609; ENET_CHANNEL_ID = 0; ENET_IS_RELIABLE = 1; } int32 retcode = 1; uint64 guid = 2; uint32 itemId = 3; uint64 targetGuid = 4; }