As it has been a struggle to get the pathing right for this, I have gone ahead and documented the whole process I followed for getting the correct pathing. If you need to get the correct pathing, follow this:
Open up the DMG to access the 3 files:

Open up the DMG to access the 3 files:

Right click on the UssAgent Installer and click Show Package Contents, then open:


and select Open with --> Terminal.app

When the UssAgent Installer pop up happens, click open, and then cancel any further pop ups so the terminal window opens:


Once the terminal window has opened, copy the file path exactly as the below screenshot:



Do not include anything after the ;.
Once that has been copied, open up a new window for terminal:

Paste in the pathing as follows:

and finish the rest of the command:


Which should be:
-q -u username@clouduss.com -p passwordforcloudussaccount > Desktop/installation_log_agent1.txt 2>&1
-q -u username@clouduss.com -p passwordforcloudussaccount > Desktop/installation_log_agent1.txt 2>&1
You do not need to put brackets, ' or any other separation for the user details.