graph api explorer不会返回与视觉中的Get响应相同的内容

Question

我有一个奇怪的问题.

我有一串广告组ID.它被逗号分割.

我使用graph api explorerfacebook来获取所有这些广告的总花费.

所以我称之为:

act_ACOUNTID/adgroupstats?adgroup_ids=[AD_GROUP_IDS]&start_time=
2009-05-18T07:00:00&end_time=2014-05-19T07:00:00&limit=100&offset=100

在结果中有42行(总行数为142,但我使用offset(从第100行获得)和limit(仅显示第100行)所以没有问题).

在我的视觉中,我打了同样的电话:

int ADS_LIMIT = 100;
int offset = 100;

IDictionary<string, object> result = facebookClient.Get("/act_" + accountId +
"/adgroupstats?adgroup_ids=[" + adGroupIds + "]&start_time=" + startTime + 
"&end_time=" + endTime + "&limit=" + ADS_LIMIT + "&offset=" + offset, parameters)
as IDictionary<string, object>;

var DataResult = result["data"] as List<object>;

但DataResult.Count包含100行而不是42行.

谁能猜到为什么会出现这个问题？(ps我将代码中的字符串复制并粘贴到facebook图形api中并设置访问令牌以便它没有问题)

任何帮助赞赏!

Answer 1

facebook为此问题回答了我:

In this case this is not a bug and is in fact by design. Limit and Offset 
pagination is not supported across all endpoints and in the Ads API we recommend
that you instead use the "next" & "previous" paging links. This is highlighted
here: 
https://developers.facebook.com/docs/graph-api/using-graph-api/v2.0#paging