Update generated code (#1826)

* 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
 
 - Added getPublicKey and verify operation
+- AWS api-change: Added `ap-southeast-7` and `ap-southeast-7-fips` regions
 
 ## 1.6.0
 

src/KmsClient.php

@@ -1077,6 +1077,7 @@ protected function getEndpointMetadata(?string $region): array
             case 'ap-southeast-3':
             case 'ap-southeast-4':
             case 'ap-southeast-5':
+            case 'ap-southeast-7':
             case 'ca-central-1':
             case 'ca-west-1':
             case 'eu-central-1':
@@ -1203,6 +1204,13 @@ protected function getEndpointMetadata(?string $region): array
                     'signService' => 'kms',
                     'signVersions' => ['v4'],
                 ];
+            case 'ap-southeast-7-fips':
+                return [
+                    'endpoint' => 'https://kms-fips.ap-southeast-7.amazonaws.com',
+                    'signRegion' => 'ap-southeast-7',
+                    'signService' => 'kms',
+                    'signVersions' => ['v4'],
+                ];
             case 'ca-central-1-fips':
                 return [
                     'endpoint' => 'https://kms-fips.ca-central-1.amazonaws.com',