Add ContentLanguage to header collection of GetObjectResponse.

Author: GarrettBeatty

generator/.DevConfigs/c49077d9-90b3-437f-b316-6d8d8833ae72.json

@@ -0,0 +1,11 @@
+{
+  "services": [
+    {
+      "serviceName": "S3",
+      "type": "patch",
+      "changeLogMessages": [
+        "Add ContentLanguage to header collection of GetObjectResponse."
+      ]
+    }
+  ]
+}

sdk/src/Services/S3/Custom/Model/Internal/MarshallTransformations/GetObjectResponseUnmarshaller.cs

@@ -89,6 +89,7 @@ private static void UnmarshallResult(XmlUnmarshallerContext context,GetObjectRes
                 response.ContentLanguage = S3Transforms.ToString(responseData.GetHeaderValue("Content-Language"));
             if (responseData.IsHeaderPresent("Content-Length"))
                 response.Headers.ContentLength = long.Parse(responseData.GetHeaderValue("Content-Length"), CultureInfo.InvariantCulture);
+                response.Headers.ContentLanguage = S3Transforms.ToString(responseData.GetHeaderValue("Content-Language"));
             if (responseData.IsHeaderPresent("x-amz-object-lock-legal-hold"))
                 response.ObjectLockLegalHoldStatus = S3Transforms.ToString(responseData.GetHeaderValue("x-amz-object-lock-legal-hold"));
             if (responseData.IsHeaderPresent("x-amz-object-lock-mode"))