Sailpoint-Cloudflare - web services

I use the following endpoint when trying to fetch the accounts from Cloudflare to SailPoint: client/v4/accounts/3b489eaefc35da1235ecdb32fbadf314/roles, however I seem to receive the error above when I use the 2** as successful code. It works like a charm in Postman, but not in SailPoint.

Hi Alexandru,
Are you utilizing webservices connector for integrating Cloudfare to IDN?
Can you confirm whether test connection was successful.

Can you share configuration Screenshots in IDN for that specific endpoint?

Test connection was successful. It seems like a small bug, I recreated from scratch and shown the right results.