syntax = "proto2"; package MMPro.micromsg; message POIItem { optional string _Name = 1; optional string _Addr = 2; required double _Longitude = 3; required double _Latitude = 4; optional string _TypeId = 5; optional string _Link = 6; optional string _Nation = 7; optional string _Province = 8; optional string _City = 9; optional string _District = 10; optional string _Street = 11; optional string _SubAddr = 12; }