Facebook见解API调用，其中product_id发生故障会引发错误 [英] Facebook insights API call with breakdown on product_id throws error
问题描述
我想基于广告系列ID进行见解API调用，并在product_id上进行细分:
i want to make an insights API Call based on a campaign id with a breakdown on product_id:
/{campaign_id}/insights?fields=clicks,ad_id,adset_id,campaign_id,account_id,impressions,cpc,cost_per_inline_link_click,cost_per_inline_post_engagement,cpm,ctr,inline_link_click_ctr&time_range={"since":"2017-07-30","until":"2017-07-30"}&level=ad&breakdowns=product_id&limit=15
如果我添加另一个字段，例如inline_link_clicks或频率，则会出现以下错误
if I add another field like inline_link_clicks or frequency i get the following error
{
"error": {
"code": 1,
"message": "Please reduce the amount of data you're asking for, then retry your request"
}
}
我已经将时间段限制在一天之内，所以我不知道如何进一步减少数据量.
I already limited the the Time period on one day so i don't know how to reduce the amount of data furthermore.
如果我分成不同的调用以减少数据量，我将很快达到API调用限制.
If I split up in different Calls to reduce the amount of Data I will fastly get to the API call limitation.
我也尝试过
/{ad-id}/insights?fields=ad_id&breakdowns=product_id&limit=15&level=ad&date_preset=yesterday
它仍然引发我该错误...
and it still throws me that error...
但是，如果我将"fields"留空，则会得到以下JSON:
BUT if I leave "fields" blank i get this JSON:
{
"data": [
{
"date_start": "2017-08-21",
"date_stop": "2017-08-21",
"impressions": "3",
"spend": "0",
"account_id": "{act-id}",
"campaign_id": "{camp-id}",
"adset_id": "{adset-id}",
"ad_id": "{ad-id}",
"product_id": "1234, ABCD«"
}
P.S.我正在使用带有thttprequest组件的Talend Studio进行API调用.
P.S. I am using Talend Studio with a thttprequest component for making the API call.
我还尝试将/&method=GET与POST请求一起使用，在此我也遇到相同的错误.
I also tried to use a POST request with /&method=GET and I get the same error there, too.
编辑24.08.17:
Edit 24.08.17:
我现在尝试通过使用product_id_limit参数来减少数据量.
I now tried to reduce the amount of data by using the product_id_limit parameter.
act_XXXX/insights?fields=account_name,ad_id&limit=10&date_preset=yesterday&level=ad&breakdowns=product_id&product_id_limit=1
但仍然出现错误以减少数据.以我的理解，将product_id限制为1，我应该只能获得与不使用product_id细分一样多的数据?！
but still I get the error to reduce the data. In my understanding limiting product_id to 1 i should only get as much data as if i was not using the product_id breakdown?!
推荐答案
所以我自己解决了这个问题.
So I resolved this question by myself.
要获取来自Facebook Insights的大量数据，例如与product_id的故障有关，我不得不使用异步请求在Facebook上:
For a huge load of Data from Facebook Insights e.g. with a breakdown on product_id I had to use an Async Request on Facebook:
我对查询发出了POST请求，而不是GET请求.在答案中，我找到了可以提出GET请求的报告ID.然后，Facebook告知报告状态.在完成报告后，我在报告ID中查询了我的第一个POST请求作为GET请求，最后得到了我的结果.
Instead of a GET Request I made a POST request on my query. In the answer I found a Report ID on which I could make a GET request. Facebook then tells the status of the report. After the completion of the report I queried my first POST request as a GET request on the Report ID and finally got my results.
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