Update to metadata order.

Author: rlhagerm

.doc_gen/metadata/sesv2_metadata.yaml

@@ -242,13 +242,6 @@ sesv2_SendEmail:
                 - ruby.example_code.ses.v2.send_email
     Python:
       versions:
-        - sdk_version: 3
-          github: python/example_code/sesv2/attachments_scenario
-          excerpts:
-            - description: Sends a message with optional attachments.
-              snippet_tags:
-                - python.example_code.sesv2.SESv2Wrapper.decl
-                - python.example_code.sesv2.SendEmail
         - sdk_version: 3
           github: python/example_code/sesv2/newsletter_scenario
           excerpts:
@@ -264,6 +257,13 @@ sesv2_SendEmail:
                 - python.example_code.sesv2.SESv2Workflow.main
                 - python.example_code.sesv2.SESv2Workflow.decl
                 - python.example_code.sesv2.SendEmail.template
+        - sdk_version: 3
+          github: python/example_code/sesv2/attachments_scenario
+          excerpts:
+            - description: Sends a message with optional attachments.
+              snippet_tags:
+                - python.example_code.sesv2.SESv2Wrapper.decl
+                - python.example_code.sesv2.SendEmail
   services:
     sesv2: {SendEmail}
 sesv2_CreateEmailIdentity: