Amazon WorkSpaces Update: Updated the DomainName pattern for Active Directory

Author: AWS

.changes/next-release/feature-AmazonWorkSpaces-860bba5.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon WorkSpaces",
+    "contributor": "",
+    "description": "Updated the DomainName pattern for Active Directory"
+}

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

@@ -3918,7 +3918,7 @@
     },
     "DomainName":{
       "type":"string",
-      "pattern":"^([a-zA-Z0-9]+[\\\\.-])+([a-zA-Z0-9])+$"
+      "pattern":"^([a-zA-Z0-9]+[.-])+([a-zA-Z0-9])+$"
     },
     "Ec2ImageId":{
       "type":"string",