From f32bb624663d68007be32d0c785812cca85e0f95 Mon Sep 17 00:00:00 2001
From: Marty Sullivan <marty-sullivan@users.noreply.github.com>
Date: Mon, 1 Jul 2024 11:05:48 -0400
Subject: [PATCH] Update helpers.py with DocDB snapshot type

---
 src/cfnlint/helpers.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cfnlint/helpers.py b/src/cfnlint/helpers.py
index a7bc44e641..97d5136378 100644
--- a/src/cfnlint/helpers.py
+++ b/src/cfnlint/helpers.py
@@ -230,6 +230,7 @@
 
 valid_snapshot_types = frozenset(
     [
+        "AWS::DocDB::DBCluster",
         "AWS::EC2::Volume",
         "AWS::ElastiCache::CacheCluster",
         "AWS::ElastiCache::ReplicationGroup",