The serverless way to deploy web applications in AWS usually involves hooking up API Gateway with Lambda. If you done this, chances are you have ran into a built-in constraint: the timeout. These products are designed to run microservices, which are expected to be micro, duration-wise as well 😆. However, there are some use cases for which our web app needs to handle long runnings tasks. In this article, I will share with you an HTTP pattern to accomplish that while still being serverless.