Convert JSON to Struct in Golang

package main

import (
	"encoding/json"
	"fmt"
)

type Product struct {
	Id       string  `json:"id"`
	Name     string  `json:"name"`
	Price    float32 `json:"price"`
	Quantity int     `json:"quantity"`
	Status   bool    `json:"status"`
}

func main() {
	str := `{"id":"p01","name":"name 1","price":2,"quantity":5,"status":true}`
	var product Product
	json.Unmarshal([]byte(str), &product)
	fmt.Println("Product Info")
	fmt.Println("id:", product.Id)
	fmt.Println("name:", product.Name)
	fmt.Println("price:", product.Price)
	fmt.Println("quantity:", product.Quantity)
	fmt.Println("status:", product.Status)
}

Output

Product Info
id: p01
name: name 1
price: 2
quantity: 5
status: true