Unable to Create Windows VMSS via terraform deployment

Question

Hello all, I am very confused and am seeking help!

I am trying to create a Windows Virtual machine scale set however when i try to create it I am met with the below message -

│ Error: creating Windows Virtual Machine Scale Set (Subscription: "21d331e5-8cec-46ed-b6a3-9a3e7197ac5f"

│ Resource Group Name: "rg-monolith-web-f8wa" │ Virtual Machine Scale Set Name: "vmss-monapi-q5l"): performing CreateOrUpdate: unexpected status 400 (400 Bad Request) with error: VMScaleSetDnsRecordsInUse: DNS records requested by the resource /subscriptions/21d331e5-8cec-46ed-b6a3-9a3e7197ac5f/resourceGroups/RG-MONOLITH-WEB-F8WA/providers/Microsoft.Compute/virtualMachineScaleSets/vmss-monapi-q5l are already being used. Please check details for the dns records in use. 

│ 
│   with module.vmss_api.azurerm_windows_virtual_machine_scale_set.scale_sets, 
│   on ../Modules/terraform-azure-vmss/main.tf line 65, in resource "azurerm_windows_virtual_machine_scale_set" "scale_sets": 
│   65: resource "azurerm_windows_virtual_machine_scale_set" "scale_sets" { 
│

In the terraform code I am not creating ANY DNS records.

I can see that the VNET i am connecting too has two DNS servers which I have access too however the new server has not created any DNS records on this server. I believe it would need to join the domain first to even add these DNS records in.

Any advice would be greatly appreciated as i'm running out of hair to pullout