I have a scenario where I need to cancel an outstanding workflow flexitask. Since it doesn't have an action ID, I can't use the Complete Workflow Task action. From some things I read on the old site, it looked like I needed to use the ProcessFlexiTaskResponse web service. So I have a workflow that get's the ID for the task I need to cancel, then calls the ProcessFlexiTaskResponse web service. Everything complete successfully, however the task is not updated or changed in anyway. I'm assuming the web service will complete the task using the criteria I've input, but maybe that's not what it does. Anyone have any experience using this web service?