syntax = "proto2"; package MMPro.micromsg; import "BackupStartGeneralInfo.proto"; message BackupStartRequest { required string _ID = 1; optional uint64 _BigDataSize = 2; optional uint64 _SessionCount = 3; optional uint64 _MsgCount = 4; optional BackupStartGeneralInfo _GeneralInfo = 5; optional uint64 _DataSize = 6; optional int32 _TransferType = 7; }