Connecting Oracle EPM Planning via Connections/Other Web Service Provider to MS Azure?

Summary:

Is it possible to access data in planning from an MS Azure cloud through a Connection that's set to Other Web Service Provider (probably using REST api)?

Content (required):

I just need the broad strokes, i.e. if it's possible, although if someone has an indepth explanation I'd be happy to hear about it. I'm referring to this bit of the documentation.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):