Javascript 使用额外密钥进行shopify api节点解析

我正在使用shopify api节点在shopify上创建一个产品。 我使用了这种语法

shopify.metafield.create({
  key: 'warehouse',
  value: 25,
  value_type: 'integer',
  namespace: 'inventory',
  owner_resource: 'product',
  owner_id: 632910392
}).then(
  metafield => console.log(metafield),
  err => console.error(err)
);

并将其转换为以下代码：

self.parsedOutgoingItem(req, item, function(err, parsedItem) {
                            // get the corresponding method name for this type of model request
                            var recordType = modelMapping.key;
                            var postMethod = modelMapping.methods.post;
                            console.log(parsedItem);
                            console.log(JSON.stringify(parsedItem));
                            shopify[recordType][postMethod]({
                                parsedItem
                            }).then(
                                metafields => console.log(metafields),
                                err => console.error(err)
                            );
                        });

项是对象 parsedItem映射到带有Shopify键值的obj

parsedItem控制台输出

作为index.js第115行代码的结果。。。 哪个在使用这个条件

if (params) {
    const body = key ? { [key]: params } : params;

    options.headers['Content-Type'] = 'application/json';
    options.body = body;
  }

它将我的json obj解析为

{"product": `//it is what we need` 
{"parsedItem":  `//it is what comes up which is causing the error`
{
images:[ {"src":"https://s3.amazonaws.com/com.rugcopro.photos.turcopersian/images/268d6fd8-cb43-4309-b85e-1e747421df25.png"}, {"src":"https://s3.amazonaws.com/com.rugcopro.photos.turcopersian/images/c8af415e-2c6a-44df-9a18-42425389641a.png"}
],
product_type:"Rug",
tags:["Oversize","Kerman Ravar","Rug","traditional",700,"Runner","Rectangle","Blue","Green"],
title:"tirlw hsdka",
variants:{"price":700,"option3":"wool","title":"Rug wool","sku":"13698,27411i","option1":"3.9x17.1","option2":"Green"}
}
}

由于obj中的额外“parsedItem”键，它导致post请求出错。 你能帮我克服这个错误吗

我是一个初学者。。。在这里创建一个问题之前，我已经在StackOverflow上发布了，没有人回复。。如果有人帮我，那就太好了。

我真傻

self.parsedOutgoingItem(req, item, function(err, parsedItem) {
                            // get the corresponding method name for this type of model request
                            var recordType = modelMapping.key;
                            var postMethod = modelMapping.methods.post;
                            console.log(parsedItem);
                            console.log(JSON.stringify(parsedItem));
                            shopify[recordType][postMethod](
                                parsedItem
                            ).then(
                                metafields => console.log(metafields),
                                err => console.error(err)
                            );
                        });

只需删除parsedItem附近的{}

self.parsedOutgoingItem(req, item, function(err, parsedItem) {
                            // get the corresponding method name for this type of model request
                            var recordType = modelMapping.key;
                            var postMethod = modelMapping.methods.post;
                            console.log(parsedItem);
                            console.log(JSON.stringify(parsedItem));
                            shopify[recordType][postMethod](
                                parsedItem
                            ).then(
                                metafields => console.log(metafields),
                                err => console.error(err)
                            );
                        });