Automate Remove Topology commands in SDL Web 8.5

While Implementing Topology we faced issues and need to clean up the Topology which created earlier.

I came across some PowerShell commands which we need to execute for Removing topology.

Thought of sharing the commands and I found Curlette already shared those commands and with nice explanation.
Removing Topology Manager with Web 8

The above article shows manually how to identify Environment IDs and delete them.

Sharing Automated Script here.

To execute the below script we need Tridion.TopologyManager.Automation Powershell Module

$RemoveTopologyScriptBlock = {
$CdTopology = Get-TtmCdTopology
Remove-TtmCdTopology -Id $CdTopology.Id
}

$RemoveContentDeliveryScriptBlock = {
$CdEnvironments = Get-TtmCdEnvironment
foreach($CdEnvironment in $CdEnvironments)
 {
 Remove-TtmCdEnvironment  -Id $CdEnvironment.Id
 }
}

$RemoveTopologyType = {
$CdTopologyType = Get-TtmCdTopologyType
Remove-TtmCdTopologyType -Id $CdTopologyType.Id
}

$RemoveContentManagementScriptBlock = {
$CmEnvironment = Get-TtmCmEnvironment
Remove-TtmCmEnvironment -Id $CmEnvironment.Id 
}

& RemoveTopologyScriptBlock
& RemoveContentDeliveryScriptBlock
& RemoveTopologyType
& RemoveContentManagementScriptBlock