Update generated code (#1841)

* update generated code

* Apply suggestions from code review

---------

Co-authored-by: Jérémy Derussé <jeremy@derusse.com>

Author: async-aws-bot

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Added
 
 - AWS api-change: Added `fips-ca-central-1` and `fips-ca-west-1` regions
+- AWS api-change: Added `us-isof-east-1`  and `us-isof-south-1` regions
 
 ## 2.3.0
 

src/SqsClient.php

@@ -948,6 +948,14 @@ protected function getEndpointMetadata(?string $region): array
                     'signService' => 'sqs',
                     'signVersions' => ['v4'],
                 ];
+            case 'us-isof-east-1':
+            case 'us-isof-south-1':
+                return [
+                    'endpoint' => "https://sqs.$region.csp.hci.ic.gov",
+                    'signRegion' => $region,
+                    'signService' => 'sqs',
+                    'signVersions' => ['v4'],
+                ];
             case 'us-isob-east-1':
                 return [
                     'endpoint' => 'https://sqs.us-isob-east-1.sc2s.sgov.gov',