File upload no longer working using POST to https://api.backendless.com/

Using Backendless Online with REST I`m using the File API submitting to https://api.backendless.com/<application_id>/files/<folder with proper headers and getting the File URLs in the body until Nov/14. Sin Nov/14 the request returns a 200 OK but getting an empty response

Hello, @Edwin_Santos.

–°ould you provide the cUrl of your request?

Best Regards, Nikita.