Update generated code (#1289)

* update generated code

* Apply suggestions from code review

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

Author: async-aws-bot

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 - AWS api-change: Adds support for increased ephemeral storage (/tmp) up to 10GB for Lambda functions. Customers can now provision up to 10 GB of ephemeral storage per function instance, a 20x increase over the previous limit of 512 MB.
 - AWS api-change: Added NodeJs 16 managed runtime
+- Lambda is available in all commercial regions
 
 ## 1.6.0
 

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;
@@ -367,36 +366,6 @@ protected function getEndpointMetadata(?string $region): array
         }
 
         switch ($region) {
-            case 'af-south-1':
-            case 'ap-east-1':
-            case 'ap-northeast-1':
-            case 'ap-northeast-2':
-            case 'ap-northeast-3':
-            case 'ap-south-1':
-            case 'ap-southeast-1':
-            case 'ap-southeast-2':
-            case 'ap-southeast-3':
-            case 'ca-central-1':
-            case 'eu-central-1':
-            case 'eu-north-1':
-            case 'eu-south-1':
-            case 'eu-west-1':
-            case 'eu-west-2':
-            case 'eu-west-3':
-            case 'me-south-1':
-            case 'sa-east-1':
-            case 'us-east-1':
-            case 'us-east-2':
-            case 'us-gov-east-1':
-            case 'us-gov-west-1':
-            case 'us-west-1':
-            case 'us-west-2':
-                return [
-                    'endpoint' => "https://lambda.$region.amazonaws.com",
-                    'signRegion' => $region,
-                    'signService' => 'lambda',
-                    'signVersions' => ['v4'],
-                ];
             case 'cn-north-1':
             case 'cn-northwest-1':
                 return [
@@ -464,6 +433,11 @@ 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'],
+        ];
     }
 }