【terraform】plan時に変更があっても許しちゃう

この場合、tagは変わってもplanするときに変更対象として出ない

  lifecycle {
    ignore_changes = [
      tags,
    ]
  }

resource "azurerm_virtual_machine" "main" {
  name                  = var.web-vmname
  location              = var.location
  resource_group_name   = azurerm_resource_group.resource_group.name
  network_interface_ids = [azurerm_network_interface.main.id]
  vm_size               = "Standard_DS1_v2"

  storage_image_reference {
    publisher = "MicrosoftWindowsServer"
    offer     = "WindowsServer"
    sku       = "2019-Datacenter"
    version   = "latest"
  }
  storage_os_disk {
    name              = var.web-storagename
    caching           = "ReadWrite"
    create_option     = "FromImage"
    managed_disk_type = "Standard_LRS"
  }
  os_profile {
    computer_name  = var.web-hostname
    admin_username = "testadmin"
    admin_password = "Password1234!"
  }
  os_profile_windows_config {
    provision_vm_agent        = true
    enable_automatic_upgrades = true
  }

    tags = {
        environment = "Terraform test"
    }

  lifecycle {
    ignore_changes = [
      tags,
    ]
  }
}