syntax = "proto3"; package bet.protobuf.rpc; option csharp_namespace = "Bet.Protobuf.Rpc"; option cc_enable_arenas = true; option java_package = "com.bet.protobuf.rpc"; option java_outer_classname = "RpcProto"; option java_multiple_files = true; option objc_class_prefix = "BetRpc"; option go_package = "bet.com/protobuf/rpc"; message Error { int32 code = 1; optional string message = 2; optional bytes data = 3; }