From 21978a69d84600d3cd75d2506dc87903b7b3539d Mon Sep 17 00:00:00 2001
From: Azure SDK Bot <53356347+azure-sdk@users.noreply.github.com>
Date: Thu, 19 Oct 2023 15:58:56 -0700
Subject: [PATCH] Fix update test resources tagging when tags are empty. Bump
 max limit (#5048)

Co-authored-by: Ben Broderick Phillips <bebroder@microsoft.com>
---
 eng/common/TestResources/Update-TestResources.ps1 | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eng/common/TestResources/Update-TestResources.ps1 b/eng/common/TestResources/Update-TestResources.ps1
index a9983f547..9592e8a8c 100644
--- a/eng/common/TestResources/Update-TestResources.ps1
+++ b/eng/common/TestResources/Update-TestResources.ps1
@@ -26,7 +26,7 @@ param (
     [string] $SubscriptionId,
 
     [Parameter()]
-    [ValidateRange(1, 7*24)]
+    [ValidateRange(1, 30*24)]
     [int] $DeleteAfterHours = 48
 )
 
@@ -136,6 +136,9 @@ try {
 
     Log "Updating DeleteAfter to '$deleteAfter'"
     Write-Warning "Any clean-up scripts running against subscription '$SubscriptionId' may delete resource group '$ResourceGroupName' after $DeleteAfterHours hours."
+    if (!$resourceGroup.Tags) {
+        $resourceGroup.Tags = @{}
+    }
     $resourceGroup.Tags['DeleteAfter'] = $deleteAfter
 
     Log "Updating resource group '$ResourceGroupName'"