syntax = "proto3";

package api;

// 定义消息结构
message Request {
  string code = 1;
  string str1 = 2;
  string str2 = 3;
  int32 int_value = 4;
}

message Response {
  bool success = 1;
  string message = 2;
}

// 定义服务
service ApiService {
  rpc CallApi (Request) returns (Response);
}