syntax = "proto3";

package myproto;

message MyMessage {
    string name = 1;
    int32 age = 2;
}

package main

import (
    "fmt"
    "github.com/golang/protobuf/jsonpb"
    "github.com/golang/protobuf/proto"
    "myproto" // Import the generated protobuf package
)

func main() {
    // Create an instance of MyMessage
    myMessage := &myproto.MyMessage{
        Name: "Alice",
        Age:  30,
    }

    // Create a JSON marshaler
    marshaller := &jsonpb.Marshaler{}

    // Marshal the protobuf message to JSON
    jsonString, err := marshaller.MarshalToString(myMessage)
    if err != nil {
        fmt.Println("Error marshaling to JSON:", err)
        return
    }

    // Print the JSON string
    fmt.Println(jsonString)
}