product.json

{
    "description": "hello",
    "image": "http://localhost:3000/img/img.jpg",
    "sizes": [
        {
            "description": "PP",
            "amount": 10,
            "colors": [
                {
                    "name": "red",
                    "description": "Vermelho",
                    "amount": 3
                },
                {
                    "name": "white",
                    "description": "Branco",
                    "amount": 4
                },
                {
                    "name": "green",
                    "description": "Verde",
                    "amount": 2
                }
            ]
        },
        {
            "description": "P",
            "amount": 20,
            "colors": [
                {
                    "name": "red",
                    "description": "Vermelho",
                    "amount": 10
                },
                {
                    "name": "white",
                    "description": "Branco",
                    "amount": 4
                },
                {
                    "name": "green",
                    "description": "Verde",
                    "amount": 5
                }
            ]
        },
        {
            "description": "M",
            "amount": 8,
            "colors": [
                {
                    "name": "red",
                    "description": "Vermelho",
                    "amount": 5
                },
                {
                    "name": "white",
                    "description": "Branco",
                    "amount": 3
                },
                {
                    "name": "green",
                    "description": "Verde",
                    "amount": 0
                }
            ]
        },
        {
            "description": "G",
            "amount": 15,
            "colors": [
                {
                    "name": "red",
                    "description": "Vermelho",
                    "amount": 9
                },
                {
                    "name": "white",
                    "description": "Branco",
                    "amount": 3
                },
                {
                    "name": "green",
                    "description": "Verde",
                    "amount": 3
                }
            ]
        },
        {
            "description": "GG",
            "amount": 10,
            "colors": [
                {
                    "name": "red",
                    "description": "Vermelho",
                    "amount": 3
                },
                {
                    "name": "white",
                    "description": "Branco",
                    "amount": 0
                },
                {
                    "name": "green",
                    "description": "Verde",
                    "amount": 7
                }
            ]
        }
    ]
}