From f27370164ed5fdee75ba81f08a5100aa5ae149d6 Mon Sep 17 00:00:00 2001
From: Muhammad Othman <muhammmadothman@gmail.com>
Date: Thu, 11 Jan 2024 20:33:39 -0500
Subject: [PATCH] Fix: update CloudFrontKeyValueStore client to use
 AWS4aSignerCRTWrapper

---
 .../9dba8c79-b860-4427-9ea4-f8625d376658.json         | 11 +++++++++++
 .../ServiceClientGeneratorLib/GeneratorHelpers.cs     |  2 ++
 .../_bcl35/AmazonCloudFrontKeyValueStoreClient.cs     |  2 +-
 .../_bcl45/AmazonCloudFrontKeyValueStoreClient.cs     |  2 +-
 .../AmazonCloudFrontKeyValueStoreClient.cs            |  2 +-
 5 files changed, 16 insertions(+), 3 deletions(-)
 create mode 100644 generator/.DevConfigs/9dba8c79-b860-4427-9ea4-f8625d376658.json

diff --git a/generator/.DevConfigs/9dba8c79-b860-4427-9ea4-f8625d376658.json b/generator/.DevConfigs/9dba8c79-b860-4427-9ea4-f8625d376658.json
new file mode 100644
index 000000000000..16ea91a270ff
--- /dev/null
+++ b/generator/.DevConfigs/9dba8c79-b860-4427-9ea4-f8625d376658.json
@@ -0,0 +1,11 @@
+{
+  "services": [
+      {
+          "serviceName": "CloudFrontKeyValueStore",
+          "type": "patch",
+          "changeLogMessages": [
+              "Fixed CloudFrontKeyValueStore to use Sigv4a instead of Sigv4."
+          ]
+      }
+  ]
+}
\ No newline at end of file
diff --git a/generator/ServiceClientGeneratorLib/GeneratorHelpers.cs b/generator/ServiceClientGeneratorLib/GeneratorHelpers.cs
index 2e90545b0479..b849712298c1 100644
--- a/generator/ServiceClientGeneratorLib/GeneratorHelpers.cs
+++ b/generator/ServiceClientGeneratorLib/GeneratorHelpers.cs
@@ -17,6 +17,8 @@ public static string DetermineSigner(string signatureVersion, string serviceBase
                     // we should not continue to add new hardcoded service specific signers
                     // and instead implement a solution based on a signer selection specification
                     return "EventBridgeSigner";
+                case "CloudFrontKeyValueStore":
+                    return "AWS4aSignerCRTWrapper";
             }
 
             switch (signatureVersion)
diff --git a/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl35/AmazonCloudFrontKeyValueStoreClient.cs b/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl35/AmazonCloudFrontKeyValueStoreClient.cs
index 42dfc23c8482..3fadfc772873 100644
--- a/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl35/AmazonCloudFrontKeyValueStoreClient.cs
+++ b/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl35/AmazonCloudFrontKeyValueStoreClient.cs
@@ -225,7 +225,7 @@ public AmazonCloudFrontKeyValueStoreClient(string awsAccessKeyId, string awsSecr
         /// </summary>
         protected override AbstractAWSSigner CreateSigner()
         {
-            return new AWS4Signer();
+            return new AWS4aSignerCRTWrapper();
         }
 
         /// <summary>
diff --git a/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl45/AmazonCloudFrontKeyValueStoreClient.cs b/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl45/AmazonCloudFrontKeyValueStoreClient.cs
index a01b13106e7c..c20740759c41 100644
--- a/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl45/AmazonCloudFrontKeyValueStoreClient.cs
+++ b/sdk/src/Services/CloudFrontKeyValueStore/Generated/_bcl45/AmazonCloudFrontKeyValueStoreClient.cs
@@ -225,7 +225,7 @@ public AmazonCloudFrontKeyValueStoreClient(string awsAccessKeyId, string awsSecr
         /// </summary>
         protected override AbstractAWSSigner CreateSigner()
         {
-            return new AWS4Signer();
+            return new AWS4aSignerCRTWrapper();
         }    
 
         /// <summary>
diff --git a/sdk/src/Services/CloudFrontKeyValueStore/Generated/_netstandard/AmazonCloudFrontKeyValueStoreClient.cs b/sdk/src/Services/CloudFrontKeyValueStore/Generated/_netstandard/AmazonCloudFrontKeyValueStoreClient.cs
index 9a22a8e46791..d7c545a7a931 100644
--- a/sdk/src/Services/CloudFrontKeyValueStore/Generated/_netstandard/AmazonCloudFrontKeyValueStoreClient.cs
+++ b/sdk/src/Services/CloudFrontKeyValueStore/Generated/_netstandard/AmazonCloudFrontKeyValueStoreClient.cs
@@ -229,7 +229,7 @@ public ICloudFrontKeyValueStorePaginatorFactory Paginators
         /// </summary>
         protected override AbstractAWSSigner CreateSigner()
         {
-            return new AWS4Signer();
+            return new AWS4aSignerCRTWrapper();
         } 
 
         /// <summary>