JSON_LISTING_FEED商品上传SP-API属性缺失问题求助

针对你上传的LUGGAGE品类测试商品，根据亚马逊Listing Feed规则，需补充以下核心必填字段才能让数据被识别为有效：

一、分类型必填补充项 #

基础识别属性 #

• brand: 品牌名称，格式为带多语言/市场标识的数组对象
• manufacturer: 制造商信息，格式同brand
• product_id_type: 商品ID类型（如UPC/EAN），需与product_id配对填写

商品描述类属性 #

• description: 商品详细描述，支持多语言适配
• bullet_point: 核心卖点列表，至少填写3-5条

箱包品类专属属性 #

• material: 箱包材质（如Polycarbonate/Nylon）
• luggage_size: 尺寸规格（如20-Inch Carry-On）
• wheel_type: 轮子类型（如Spinner Wheels/Rolling Wheels）
• closure_type: 闭合方式（如Zipper/Buckle）

物流与合规属性 #

• item_type_keyword: 精准匹配LUGGAGE品类的关键词
• package_dimensions: 包装尺寸，需包含length/width/height和单位（如INCH）
• package_weight: 包装重量，需包含数值和单位（如POUND）

二、修正后的完整JSON示例 #

{
    "header": {
        "sellerId": "XXXXXXXXXXX",
        "version": "2.0",
        "issueLocale": "en_US"
    },
    "messages": [
        {
            "messageId": 1,
            "sku": "TESTSKU",
            "operationType": "UPDATE",
            "productType": "LUGGAGE",
            "requirements": "LISTING",
            "attributes": {
                "item_name": [
                    {
                        "value": "28-Inch Polycarbonate Spinner Luggage",
                        "language_tag": "en_US",
                        "marketplace_id": "ATVPDKIKX0DER"
                    }
                ],
                "brand": [
                    {
                        "value": "TESTBRAND",
                        "language_tag": "en_US",
                        "marketplace_id": "ATVPDKIKX0DER"
                    }
                ],
                "manufacturer": [
                    {
                        "value": "TESTMANUFACTURER",
                        "language_tag": "en_US",
                        "marketplace_id": "ATVPDKIKX0DER"
                    }
                ],
                "product_id_type": [{"value": "UPC"}],
                "product_id": [{"value": "123456789012"}],
                "bullet_point": [
                    {
                        "value": "Durable polycarbonate hardshell resists scratches and impacts",
                        "language_tag": "en_US",
                        "marketplace_id": "ATVPDKIKX0DER"
                    },
                    {
                        "value": "4 spinner wheels for 360-degree smooth mobility",
                        "language_tag": "en_US",
                        "marketplace_id": "ATVPDKIKX0DER"
                    }
                ],
                "description": [
                    {
                        "value": "This 28-inch luggage is perfect for long trips, featuring a lightweight yet sturdy polycarbonate shell, spacious main compartment, and ergonomic telescopic handle.",
                        "language_tag": "en_US",
                        "marketplace_id": "ATVPDKIKX0DER"
                    }
                ],
                "material": [{"value": "Polycarbonate"}],
                "luggage_size": [{"value": "28-Inch"}],
                "wheel_type": [{"value": "Spinner Wheels"}],
                "closure_type": [{"value": "Zipper"}],
                "item_type_keyword": [{"value": "Hardside Luggage"}],
                "package_dimensions": [
                    {
                        "length": 30,
                        "width": 18,
                        "height": 12,
                        "unit": "INCH"
                    }
                ],
                "package_weight": [
                    {
                        "value": 10,
                        "unit": "POUND"
                    }
                ],
                "fulfillment_availability": [
                    {
                        "fulfillment_channel_code": "AMAZON_NA",
                        "quantity": 10
                    }
                ],
                "purchasable_offer": [
                    {
                        "currency": "USD",
                        "our_price": [
                            {
                                "schedule": [
                                    {
                                        "value_with_tax": 285.93
                                    }
                                ]
                            }
                        ],
                        "marketplace_id": "ATVPDKIKX0DER"
                    }
                ]
            }
        }
    ]
}

内容的提问来源于stack exchange，提问作者Richard D