Let’s be wise, PowerShell is one of most popular and easiest scripting languages for automation. Why!? Because other guys have made PowerShell module for you. EMC Unity command-line tool (UEMCLI) actually is on my nerves.
There is a PowerShell module for managing EMC Unity arrays (Physical or VSA) written by ” Erwan Quelin”. You can do most of operations which you need as a storage administrator by that.
It’s little bit old but useful. You can find the latest version at the below link:
https://www.powershellgallery.com/packages/Unity-Powershell/0.16.1
Here is GitHub project home page:

PowerShell is Amazing!