Azure Functions scenarios to Trigger from Event Grid with 'scenarios to process event' scenarios
I'm wondering if anyone has experience with I'm reviewing some code and I'm migrating some code and I just started working with I'm currently working with an scenario with my Azure Functions setup where the function designed to trigger from an Azure Event Grid subscription is returning a 'Failed to process event' behavior..... I've followed the documentation to set up the Event Grid and the Azure Function, but I keep hitting a wall. My function is defined in C# and is supposed to process events from an Azure Blob Storage when a new blob is created. Here’s my function code: ```csharp using System; using System.IO; using System.Threading.Tasks; using Microsoft.AspNetCore.Mvc; using Microsoft.Azure.WebJobs; using Microsoft.Azure.WebJobs.Extensions.Http; using Microsoft.AspNetCore.Http; using Microsoft.Extensions.Logging; public static class BlobEventFunction { [FunctionName("BlobEventFunction")] public static async Task<IActionResult> Run( [EventGridTrigger] EventGridEvent eventGridEvent, ILogger log) { log.LogInformation($"Received event: {eventGridEvent.EventType}"); // Process the event return new OkResult(); } } ``` The Event Grid subscription is correctly configured to point to this function's endpoint, but when a blob is uploaded, I get the following behavior message in the Azure portal: `Failed to process event '...', reason: 'Unhandled exception'`. I’ve verified that the Event Grid is sending events to the correct URL by testing the endpoint with Postman, and it returns a 200 OK status. However, in the Azure logs, I can’t find any detailed stack trace or more insight into the behavior. I've also ensured that the function app has the necessary permissions and is set up to handle Event Grid triggers. Could it be a serialization scenario with the event data? Or is there something specific to the Event Grid setup that I'm missing? Any help would be appreciated! I'd really appreciate any guidance on this. Any ideas what could be causing this? I'm developing on Debian with Csharp. Is there a simpler solution I'm overlooking? Could someone point me to the right documentation?