syntax = "proto2"; package MMPro.micromsg; import "BaseRequest.proto"; import "RoomInfo.proto"; message GroupCardRequest { required BaseRequest _BaseRequest = 1; required uint32 _OpCode = 2; optional string _GroupNickName = 3; required uint32 _MemberCount = 4; repeated RoomInfo _MemberList = 5; optional string _GroupUserName = 6; }