We are using Kendoui on a project to rewrite an existing Adobe Flash UI in HTML 5. Initial results are very promising. However, the Upload component treats HTTP 200 OK as an error if the response is not empty, but the file has actually uploaded successfully. Since we have other client code that uses the same server to upload files, we are not able to change the server to send an empty response. Is there a way to configure a response handler to validate the response or simply treat HTTP 200 OK as success regardless of the response?