Hi, 

I'm a Business plan user, and trying to figure out what I can do with box solution on Salesforce right now. So far, I have done all the initial configuration, and can manage box folders on the record page.

The next thing I want to do is to build a Salesforce workflow to create a box folde automatically when a record is created. However, the pre-made apex classes are not working on my workflow. It reports either "field validation error" or "Default credential cannot call box API", but I cannot find any mistake in workflow.

Is this because those apex classes are out of Business plan scope?