Setting the ValueFromRemainingArguments property allows a parameter to consume all of the other arguments supplied for a command. This can be used to make an advanced function act in a similar manner to a basic function.
For example, this basic function will fill the Parameter1 parameter with the first argument, and will ignore all others. The extra values are added to the $args automatic variable and are listed in the UnboundArguments property of the $MyInvocation automatic variable:
function Test-BasicBinding { param ( $Parameter1 ) $MyInvocation.UnboundArguments}
Calling the function with non-existent parameters will not raise an error. The additional values will be added to the UnboundArguments ...