类目下新增商户自定义属性和属性值

请求数据样例

{
    "category_id":1456,
    "property_name":"property_1",
    "property_value_name_list":
    [
        "value_1",
        "value_2"
    ],
    "property_type":1
}

回包数据样例

{
    "errcode":0,
    "errmsg":"add property success",
    "property_id":2043587,
    "property_value_list":
    [
        {
            "property_value_id":"6143865",
            "property_value_name":"value_1"
        },
        {
            "property_value_id":"6143866",
            "property_value_name":"value_2"
        }
    ]
}