Troubleshooting Azure Update Management Agent

Hi,

Can anyone provide details to where the MMA (Run Command Agent Extension) performs the troubleshooting tasks, such as troubleshooting issues with the Update Management Agent.

I'm trying to reconcile what is actually executed on a Windows 2008 R2 server versus the information returned to the Azure Portal.  I'm aware it a version of the following PS script, but I want know the exact version that's executed on the VM - https://www.powershellgallery.com/packages/Troubleshoot-WindowsUpdateAgentRegistration/1.1

Regards

J