Is standalone private endpoint supported?

[bobalong79]

Hi I'm using private endpoints with various types of resources such as storage accounts, key vaults etc, but I have a situation where I need to deploy a standalone private endpoint to support an integration with a 3rd party service. I tried using the caf_solution and the following configuration but it is ignored during the plan:

private_endpoints = {
  pe1 = {
    name               = "pe1"
    resource_group_key = "rg1"

    vnet_key   = "vnet1"
    subnet_key = "subnet1"

    private_service_connection = {
      name                 = "pl1"
      is_manual_connection = false
      resource_id          = "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/RG/providers/Microsoft.Network/applicationGateways/GW"
      subresource_names    = ["appGwPrivateFrontendIp"]
    }
  }
}

Is there an example or documentation you can point me to for this scenario?

Many thanks, Rob