From eacc0e7f30d50cd7c6dd4efbb187682dfe545671 Mon Sep 17 00:00:00 2001
From: ArtiomMatiom <a.matievschi@recognize.nl>
Date: Tue, 3 Dec 2024 09:34:51 +0100
Subject: [PATCH] fix null dimension access

---
 modules/azure/monitoring_metric_alert/main.tf | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/modules/azure/monitoring_metric_alert/main.tf b/modules/azure/monitoring_metric_alert/main.tf
index e7facbc..2531b29 100644
--- a/modules/azure/monitoring_metric_alert/main.tf
+++ b/modules/azure/monitoring_metric_alert/main.tf
@@ -36,10 +36,13 @@ resource "azurerm_monitor_metric_alert" "metric_alert" {
     operator         = each.value.operator
     threshold        = each.value.threshold
 
-    dimension {
-      name     = each.value.dimension.name
-      operator = each.value.dimension.operator
-      values   = each.value.dimension.values
+    dynamic "dimension" {
+      for_each = each.value.dimension != null ? [1] : []
+      content {
+        name     = each.value.dimension.name
+        operator = each.value.dimension.operator
+        values   = each.value.dimension.values
+      }
     }
   }