Learn PowerShell Core 6.0

PSBoundParameters

Another cool automatic variable, PSBoundParameters, gives you access to all parameters that were bound in your cmdlet or function. Do you remember the variable $args from before? This is $args on steroids. With it being a dictionary, we can access all bound parameters by their name; manipulate, add, and remove keys; and use this variable for splatting, as you can see in the following code sample:

# Another cool dictionary to usefunction Get-AllTheThings{    [CmdletBinding()]    param    (        $Parameter1,        $Parameter2    )    $PSBoundParameters | Out-Host    Get-AllTheInternalThings @PSBoundParameters}function Get-AllTheInternalThings{    [CmdletBinding()]    param    (        $Parameter1,        $Parameter2    )    Write-Verbose -Message 'Pretty cool, eh?' Write-Host "Parameter1 ...