Amazon MemoryDB Update: Doc only update for changes to deletion API.

Author: AWS

.changes/next-release/feature-AmazonMemoryDB-7d4c963.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon MemoryDB",
+    "contributor": "",
+    "description": "Doc only update for changes to deletion API."
+}

services/memorydb/src/main/resources/codegen-resources/service-2.json

@@ -204,7 +204,7 @@
         {"shape":"InvalidParameterValueException"},
         {"shape":"InvalidParameterCombinationException"}
       ],
-      "documentation":"<p>Deletes a cluster. It also deletes all associated nodes and node endpoints</p>"
+      "documentation":"<p>Deletes a cluster. It also deletes all associated nodes and node endpoints</p> <note> <p> <code>CreateSnapshot</code> permission is required to create a final snapshot. Without this permission, the API call will fail with an <code>Access Denied</code> exception.</p> </note>"
     },
     "DeleteParameterGroup":{
       "name":"DeleteParameterGroup",