diff --git a/src/aws-cpp-sdk-core/include/smithy/client/AwsSmithyClient.h b/src/aws-cpp-sdk-core/include/smithy/client/AwsSmithyClient.h
index 8c6238e710a..8fb7360332e 100644
--- a/src/aws-cpp-sdk-core/include/smithy/client/AwsSmithyClient.h
+++ b/src/aws-cpp-sdk-core/include/smithy/client/AwsSmithyClient.h
@@ -228,6 +228,25 @@ namespace client
             return {};
         }
 
+        Aws::String GeneratePresignedUrl(const Aws::Http::URI& uri,
+                                                  Aws::Http::HttpMethod method,
+                                                  const Aws::String& region,
+                                                  const Aws::String& serviceName,
+                                                  long long expirationInSeconds,
+                                                  const Aws::Http::HeaderValueCollection& customizedHeaders,
+                                                  const std::shared_ptr<Aws::Http::ServiceSpecificParameters> serviceSpecificParameters) const
+        {
+            return GeneratePresignedUrl(uri,
+                                        method,
+                                        region,
+                                        serviceName,
+                                        Aws::String(),
+                                        expirationInSeconds,
+                                        customizedHeaders,
+                                        serviceSpecificParameters);
+
+        }
+
         Aws::String GeneratePresignedUrl(const Aws::Endpoint::AWSEndpoint& endpoint,
                                                   Aws::Http::HttpMethod method,
                                                   const Aws::String& region,