syntax = "proto3"; message GetAuthkeyReq { enum CmdId { option allow_alias = true; NONE = 0; CMD_ID = 1408; ENET_CHANNEL_ID = 0; ENET_IS_RELIABLE = 1; IS_ALLOW_CLIENT = 1; } string authAppid = 1; uint32 signType = 2; uint32 authkeyVer = 3; }