From fcb300a09e5ebc212d7c6ed34d9a5660ecbee286 Mon Sep 17 00:00:00 2001
From: Wictor Zhao <wictor_x@hotmail.com>
Date: Tue, 30 Apr 2024 12:40:04 +0200
Subject: [PATCH] Fix lifecycle precondition for resource label and custom
 metrics

---
 main.tf | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main.tf b/main.tf
index 7fd0acd..0644ab2 100644
--- a/main.tf
+++ b/main.tf
@@ -588,8 +588,8 @@ resource "aws_appautoscaling_policy" "ecs_service" {
 
   lifecycle {
     precondition {
-      condition = var.autoscaling_resource_label == "" && length(var.custom_metrics) > 0
-      error_message = "Autoscaling resource labels are for predefined metrics only"
+      condition = !(var.autoscaling_resource_label != "" && length(var.custom_metrics) > 0)
+      error_message = "Cannot define autoscaling resource label and custom metrics at the same time"
     }
   }
 }