Ability to differentiate between a UI and REST API request and see account making the request

Current when viewing the logs there is no way to see if a request is coming from the Zephyr Enterprise UI or the Zephyr Enterprise REST API.  In addition, there is no way to see the account making a REST API request.

In order to better control access and to identify "abusers" (i.e. user overloading the system with requests causing a backlog in the queue) it would be beneficial if we could differentiate between a UI request vs. a REST API request.  It would be further beneficial to be able see which account is make a REST API request.