您必须确保您的特定访问令牌具有ads_management或ads_read权限。

You have to make sure that your particular access token has the permissions ads_management or ads_read.

这是从Marketing API快速入门中获得的。 https://developers.facebook.com/docs/marketing-apis

This is from the Marketing API quickstart. https://developers.facebook.com/docs/marketing-apis

这些API也有速率限制，但如果是这种情况，我希望会出现不同的错误。

There are also rate limits on those API's, but I would expect a different error if that was the case.