From a0ce1ca2470a34d0aff18f86a531acc69503a3e4 Mon Sep 17 00:00:00 2001
From: Andrew Peabody <andrewpeabody@google.com>
Date: Wed, 28 Aug 2024 10:35:48 -0700
Subject: [PATCH] fix: set empty access_config to null

---
 main.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.tf b/main.tf
index 90539f82..71390813 100644
--- a/main.tf
+++ b/main.tf
@@ -90,7 +90,7 @@ resource "google_compute_instance_from_template" "bastion_vm" {
   network_interface {
     subnetwork         = var.subnet
     subnetwork_project = var.host_project != "" ? var.host_project : var.project
-    access_config      = var.external_ip ? var.access_config : []
+    access_config      = var.external_ip ? var.access_config : null
     network_ip         = var.network_ip
   }