outputs.tf

@@ -6,3 +6,4 @@ output "whitelist_id" {
 # output "whitelist_zone_id" {
 #   value = ["${cloudflare_access_rule.whitelisted_ip.*.zone_id}"]
 # }
+

variables.tf

@@ -14,7 +14,9 @@ variable "configuration_value" {
   default = ""
 }
 
-variable "zone" {}
+variable "zone" {
+  default = ""
+}
 
 variable "whitelist_ips" {
   type    = "list"