{
    "order_id": "10",
    "products": [
        {
            "product_type": "material",
            "material_id": 12,
            "quantity": "11"
        },
        {
            "product_type": "material",
            "material_id": 100,
            "quantity": 10,
            "warehouse_id": 100
        },
        {
            "product_type": "service",
            "name": "service1"
        }
    ]
}