syntax = "proto3"; option java_package = "emu.grasscutter.net.proto"; message EchoNotify { enum LOPEEDHIPKE { option allow_alias = true; NONE = 0; PEPPOHPHJOJ = 88; DCDNILFDFLB = 0; NNBKOLMPOEA = 1; } string content = 4; uint32 seqId = 3; }