chore: fix parameter passing

m13t · m13t · commit d91be6fb7f10 · 2024-09-17T13:26:59.000+01:00
diff --git a/main.tf b/main.tf
@@ -19,7 +19,7 @@ resource "aws_cloudformation_stack" "management" {
     AppviaRoleARN     = var.appvia_role_arn
     ExternalID        = var.external_id
     ExpiryDate        = time_offset.expiry.rfc3339
-    ManagedPolicyArns = var.managed_policy_arns
+    ManagedPolicyArns = join(",", var.managed_policy_arns)
   }
 
   lifecycle {
@@ -45,7 +45,7 @@ resource "aws_cloudformation_stack_set" "member_accounts" {
     AppviaRoleARN     = var.appvia_role_arn
     ExternalID        = var.external_id
     ExpiryDate        = time_offset.expiry.rfc3339
-    ManagedPolicyArns = var.managed_policy_arns
+    ManagedPolicyArns = join(",", var.managed_policy_arns)
   }
 
   auto_deployment {
