Azure Function with Event Grid not processing messages due to 'not found' scenarios
I tried several approaches but none seem to work. I'm a bit lost with I've encountered a strange issue with I'm experiencing an scenario with my Azure Function that is supposed to process events from an Event Grid topic. I set up the function with the Event Grid trigger, but when it receives messages, I see the following behavior in the logs: `Function 'MyFunction' failed with behavior: 'Not Found'`. I've verified that the Event Grid is correctly configured to send events to the function's endpoint, and I can see that the events are being emitted. Here's a snippet of my function code: ```csharp [FunctionName("MyFunction")] public static async Task Run([EventGridTrigger] EventGridEvent eventGridEvent, ILogger log) { log.LogInformation($"Processing event: {eventGridEvent.EventType}"); // Processing logic here } ``` I've also checked the connection string in the `local.settings.json`, which looks good: ```json { "IsEncrypted": false, "Values": { "AzureWebJobsStorage": "UseDevelopmentStorage=true", "AzureWebJobsEventGrid": "<your_event_grid_connection_string>" } } ``` I deployed this function to Azure, and it works fine locally, but once deployed, it fails to process events with the `Not Found` behavior. I suspect it might be a permissions scenario or a misconfiguration in the Event Grid setup. I tried adding the Event Grid to the function's identity permissions, but I still see the same behavior. Any advice on what might be wrong or how to debug this further would be greatly appreciated! Any advice would be much appreciated. I'm coming from a different tech stack and learning Csharp. What's the best practice here? The stack includes Csharp and several other technologies. Thanks for taking the time to read this!