Virtual Machine Extension in Terraform, error due to Version - azure

Question

Below is the script. trying on windows machine.
resource "azurerm_virtual_machine_extension" "VMextn1" {
name = "avmextn1"
virtual_machine_id = azurerm_windows_virtual_machine.vm.id
publisher = "Microsoft.Compute"
type = "CustomScriptExtension"
type_handler_version = "1.10"
auto_upgrade_minor_version = true
settings = <<SETTINGS
{
"fileUris": ["https://storageforiotscripts.blob.core.windows.net/nodejsscript/installNodeJS.ps1"],
"commandToExecute": "powershell -ExecutionPolicy Unrestricted -file installNodeJS.ps1"
}
SETTINGS
}
Tried changing versions to 1.1,1.5,1.9,2.0... and also auto_upgrade_minor_version to false.
Its throwing the following error in the image attached Cannot update handler version or autoUpgradeMinorVerison and a conflict of other extensions with typeHandler version 1.9 and autoUpgradeMinorVerison = false :

Answer 1

According to my research it is not an version error, It is an extension and resource name error.
ErrorMessage: Cannot update handlerVersion or autoUpgradeMinorVersion for VM extension 'CustomScriptExtension'. Change is in conflict with other extensions under handler 'Microsoft.Compute.CustomScriptExtension', with typeHandler version '1.9' and autoUpgradeMinorVersion 'False'.
The above error indicates Custom Script Extension has already been installed as a resource name on the virtual machine.
You might be giving CustomScriptExtension a different resource name than Microsoft.Compute.CustomScriptExtension
-Ensure that the resource name is correct. The resource name can be anything. But, if the Custom Script Extension has already been set up, you can use the same extension for further steps of execution or else you can remove the previous extension if you using new or different extension.
Reference:
Debug PowerShell scripts run by Custom Script Extension or Run Command - Virtual Machines | Microsoft Docs