https://techcommunity.microsoft.com/discussions/sharepoint_general/increase-in-unnecesary-throttling-in-sharepoint-online/768987
Increase in unnecesary throttling in Sharepoint online | Microsoft Community Hub
Hi,We're using REST API to access customers sharepoint online tenants to perform backup of the content.Starting July 17 we started to see heavy throttling...
sharepoint onlinemicrosoft communityincreasethrottlinghub