syntax = "proto3"; package bet.beteran.c2se.backend.member_level; // subject = bet.beteran.c2se.backend.member_level.CreateMemberLevel // subject = bet.beteran.c2se.backend.member_level.ListMemberLevels // subject = bet.beteran.c2se.backend.member_level.GetMemberLevel // subject = bet.beteran.c2se.backend.member_level.UpdateMemberLevel // subject = bet.beteran.c2se.backend.member_level.DeleteMemberLevel