如何使用 Ebay 的 findItemsByProduct API 绑定 python 按 UPC 搜索产品?

How to search for products by UPC using python bindings for Ebay's findItemsByProduct API?

我正在尝试使用 EBay's Product Find Items by Product ID, specifically using the Python bindings 按 UPC 查找产品。

我正在尝试:

    api = Connection(
        appid='my id', config_file=None)

    response = api.execute('findItemsByProduct', {
        'productId': 820103794923,
        'itemFilter': [
            {'name': 'MinQuantity', 'value': 1},

但我得到:

{'ack': 'Failure', 'errorMessage': {'error': {'errorId': '4', 'domain': 'Marketplace', 'severity': 'Error', 'category': 'Request', 'message': 'Product ID is required.', 'subdomain': 'Search'}}, 'version': '1.13.0', 'timestamp': datetime.datetime(2020, 3, 24, 21, 46, 52)}

正确的论点是什么?

api = Connection(config_file=yaml_path)
response = api.execute('findItemsByProduct', 
                   '<productId type="ReferenceID">820103794923</productId><itemFilter><name>MinQuantity</name><value>1</value></itemFilter>')
response.reply

{'ack': 'Success', 'version': '1.13.0', 'timestamp': datetime.datetime(2020, 3, 26, 10, 13, 10), 'searchResult': {'_count': '0'}, 'paginationOutput': {'pageNumber': '0', 'entriesPerPage': '100', 'totalPages': '0', 'totalEntries': '0'}, 'itemSearchURL': 'https://www.ebay.com/sch/?_samilow=1&_LH_MIL=1&_ddo=1&_ipg=100&_pgn=1&_productid=820103794923'}