Update generated code (#1899)

* update generated code

* Apply suggestions from code review

---------

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

Author: async-aws-bot

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## NOT RELEASED
 
+### Added
+
+- AWS api-change: Rework regions configuration
+
 ## 2.11.0
 
 ### Added

composer.json

@@ -28,7 +28,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.11-dev"
+            "dev-master": "2.12-dev"
         }
     }
 }

src/LambdaClient.php

@@ -6,7 +6,6 @@
 use AsyncAws\Core\AwsError\AwsErrorFactoryInterface;
 use AsyncAws\Core\AwsError\JsonRestAwsErrorFactory;
 use AsyncAws\Core\Configuration;
-use AsyncAws\Core\Exception\UnsupportedRegion;
 use AsyncAws\Core\RequestContext;
 use AsyncAws\Core\Result;
 use AsyncAws\Lambda\Enum\Architecture;
@@ -555,46 +554,6 @@ protected function getEndpointMetadata(?string $region): array
         }
 
         switch ($region) {
-            case 'af-south-1':
-            case 'ap-east-1':
-            case 'ap-northeast-1':
-            case 'ap-northeast-2':
-            case 'ap-northeast-3':
-            case 'ap-south-1':
-            case 'ap-south-2':
-            case 'ap-southeast-1':
-            case 'ap-southeast-2':
-            case 'ap-southeast-3':
-            case 'ap-southeast-4':
-            case 'ap-southeast-5':
-            case 'ap-southeast-7':
-            case 'ca-central-1':
-            case 'ca-west-1':
-            case 'eu-central-1':
-            case 'eu-central-2':
-            case 'eu-north-1':
-            case 'eu-south-1':
-            case 'eu-south-2':
-            case 'eu-west-1':
-            case 'eu-west-2':
-            case 'eu-west-3':
-            case 'il-central-1':
-            case 'me-central-1':
-            case 'me-south-1':
-            case 'mx-central-1':
-            case 'sa-east-1':
-            case 'us-east-1':
-            case 'us-east-2':
-            case 'us-gov-east-1':
-            case 'us-gov-west-1':
-            case 'us-west-1':
-            case 'us-west-2':
-                return [
-                    'endpoint' => "https://lambda.$region.amazonaws.com",
-                    'signRegion' => $region,
-                    'signService' => 'lambda',
-                    'signVersions' => ['v4'],
-                ];
             case 'cn-north-1':
             case 'cn-northwest-1':
                 return [
@@ -677,6 +636,11 @@ protected function getEndpointMetadata(?string $region): array
                 ];
         }
 
-        throw new UnsupportedRegion(\sprintf('The region "%s" is not supported by "Lambda".', $region));
+        return [
+            'endpoint' => "https://lambda.$region.amazonaws.com",
+            'signRegion' => $region,
+            'signService' => 'lambda',
+            'signVersions' => ['v4'],
+        ];
     }
 }