PowerShell Actual script parameters

In a PowerShell script, you can use a custom parameter list that typically places parameters in Param ()

[Cmdletbinding ()] param ([Parameter (Mandatory=$True)][alias (' DT ')][validateset (2,3)][int]disktype)

Mandatory is set to true to indicate that the parameter forces the input

Alias has an alias set for this parameter

Validateset is a list of available values set for this parameter

Using the Write-verbose output details in the script, you can use-verbose to output the relevant information when you run the script.

PowerShell Actual script parameters