Uploading Files to SharePoint via API

Hi Thingworx Community,

Has this been achieved by someone via Thingworx? 

A few different approaches have already been tested, for example:

1. Using directly the PostImage snippet to generate a POST request to the SharePoint API

2. Uploading a file via Repository, converting to Binary (via snippet service) and using POST service snippet

Those approaches didn't yield results as the SharePoint API doesn't return anything meaningful in the RestAPI responses. I wanted to know if someone has achieved that use case and what might be failing in my approach. 

Regards