iSCSI target in PowerShell

#Following 3 variable request IP address and port of target server.
$targetPortalIP = read-host -Prompt "Please enter the IP address of the iSCSI storage"
$chapUser = read-host -Prompt "Please enter the CHAP username"
$chapSecret = read-host -Prompt "Please enter the CHAP secret"

#Just to make life easier; these list the available IQNs and prompts you to choose an
#IQN to connect to.
Write-Host "Here's a list of the iSCSI targets"
Write-Host ""
Get-iscsiTarget | fl
Write-Host ""
$targetIQN = read-host -Prompt "Please paste the IQN you want here"
Write-Host ""

#Connects to the IQN using all the details above.
connect-iscsitarget -NodeAddress $targetIQN -TargetPortalAddress $targetPortalIP -TargetPortalPortNumber 3260 -IsPersistent $true -AuthenticationType ONEWAYCHAP -IsMultiPathEnabled $true -ChapUsername $chapUser -ChapSecret $chapSecret