Please provide documentation for the command line parameters supported by SoftwareAuthorizationPro.exe.
There are a couple examples that show how to use SoftwareAuthorizationPro.exe to silently authorize Pro with Single Use licensing (e.g., Additional examples of a silent installation of ArcGIS Pro.) And by trial and error I did discover that one can use "-return all /s" to silently deauthorize Pro and all extensions. It would be helpful, however, to know what all the command-line options are.