I'm calling the Facebook marketing API on AdSets and AdInsights. It has rate limiting and I can't figure out the what the response parameters mean so I can logically handle with sleep calls. Three values are returned with the call:
x_business_use_case_usage: call_count, total_time, total_cputime
Here is the key:

I found this stack overflow answer, but it doesn't work.
The meta documentation says: Total CPU Time The amount of CPU time the request takes to process. When total_cputime reaches 100, calls may be throttled.
Total Time The length of time the request takes to process. When total_time reaches 100, calls may be throttled.
But I am getting single digit numbers from these values and still getting throttled.