Calculates the parameters and then removes a Lability environment

Remove-LabilityEnviroment.ps1

param
(
    [parameter(Mandatory = $true, HelpMessage = "Lability environment name")]
    $environmentName ,
    [parameter(Mandatory = $true, HelpMessage = "An idenfication leter)]
    $prefix,
    [parameter(Mandatory = $true, HelpMessage = "Used as an index for the prefix and to calculate the IP address ")]
    $index,
 
)

if(!(Get-module Lability )) {
  Import-Module Lability
}


write-host "Set the VM details Prefix $prefix$index"
$subnet = "192.168.$(255-$index).0/24"

# our wrapper for the lability command
if (Get-VmcLab | where { $_.Prefix -eq "$prefix$index"}) {
  write-host "Removing VM $environmentName with Prefix $prefix$index "
  # our wrapper for the lability command. Executes the Remove-LabConfiguration command, passing in the psd1 data file for the environment.
  remove-vmclab -Environment $environmentName -prefix $prefix$index -Subnet $subnet -Confirm:$false
} else {
  write-host "No VM $environmentName with Prefix $prefix$index to remove"
}