Synchronous Power Automate Flow Error Handling In the previous article we walked through a scenario how to call a Power Automate Flow Synchronously. In this article we are going to discuss how we can notify the Web Hook when Power Automate Flow errors out or success At the end of my Flow I have introduced a parallel branch and Configure the left branch to execute has failed has timed out Once the flow errors the left branch is going to execute, we will execute a Response with Status code 400. when the flows errors out on save you are going to get the following error The error indicates that the webhook has error out, it enough for you to understand that the flow has errored out.