Microsoft Azure Guest User

How to give access to Azure guest user?

Business scenario:

Let se I guess future create its file storage in Microsoft storage account and create a private and point. The URL of the private and point will not be accessible to the guest user who created the end point. 

Solution:

To gain the access to the private endpoint, the guest user has to create a support ticket with some tools. Administrator will review and grant the access to a private end point based on business need.