Event Grid Event Subscription - Webhook URI Inconsistent

Question

Event Grid Event Subscription - Webhook URI Inconsistent

Nick Cosentino 0

When I am looking at the UI for my "Event Subscription" the URI for the webhook is broken. It has reset to a previous state, and now I cannot trust what value is there. I have two windows open, and when I hard refresh both of them they each give me a different URL:
User's image

Normally, this wouldn't be such a big deal because the UI state is stale and I could determine which endpoint it's going to by exercising it... However, every time we deploy our Aspire app, it is RESETTING this webhook URI. So I have spent hours trying to debug why that's happening, and now the UI state isn't even consistent so I don't know what to trust.

Loknathsatyasaivarma Mahali 2,675 Reputation points Moderator

2025-06-24T07:01:41.24+00:00

Hello Nick Cosentino,

Thanks for reaching out, we are working with our internal team on this issue please allow us some time we will update you at our earliest connivence.
Loknathsatyasaivarma Mahali 2,675 Reputation points Moderator

2025-06-25T01:51:06.2266667+00:00

Hello Nick Cosentino,

Sorry for the delay in response, yes, using the az eventgrid event-subscription show command will display the endpoint details of a specific Event Grid subscription. Here's a sample screenshot for your reference:

If you're unsure about the --source-resource-id value needed for this command, you can retrieve it by listing all Event Grid subscriptions within a specific resource group and location using the following command:

az eventgrid event-subscription list --resource-group <ResourceGroup> --location <Location>

This will help you identify the required details to use with the show command.
Sai Prabhu Naveen Parimi 3,470 Reputation points Microsoft External Staff Moderator

2025-06-27T02:30:24.3233333+00:00

@Nick Cosentino

Just following up to see if you've had a chance to review Loknathsatyasaivarma Mahali previous response. Let me know if you have any additional questions.
Nick Cosentino 0 Reputation points

2025-06-27T02:35:33.58+00:00

Sorry -- I am not sure why I am being asked to run commands here. I issue I am reporting is that the user interface has inconsistencies. I provided two screenshots, both of them done in two browser windows after doing a hard refresh. I have seen the endpoint value flip/flop between those two values in the user interface.

So, yes, I understand I could probably use command line tools to pull the information down. However, I am stating that as a user navigating the user interface, I cannot trust what I am seeing.
Sai Prabhu Naveen Parimi 3,470 Reputation points Microsoft External Staff Moderator

2025-07-01T22:49:13.95+00:00

@Nick Cosentino

We’re currently checking this issue internally. We’ll keep you updated and get back to you as soon as we have more information or guidance to share.

Appreciate your patience in the meantime.

1 answer

Your answer

Loknathsatyasaivarma Mahali 2,675 Reputation points Moderator

2025-06-24T07:01:41.24+00:00

Hello Nick Cosentino,

Thanks for reaching out, we are working with our internal team on this issue please allow us some time we will update you at our earliest connivence.
Loknathsatyasaivarma Mahali 2,675 Reputation points Moderator

2025-06-25T01:51:06.2266667+00:00

Hello Nick Cosentino,

Sorry for the delay in response, yes, using the az eventgrid event-subscription show command will display the endpoint details of a specific Event Grid subscription. Here's a sample screenshot for your reference:

If you're unsure about the --source-resource-id value needed for this command, you can retrieve it by listing all Event Grid subscriptions within a specific resource group and location using the following command:

az eventgrid event-subscription list --resource-group <ResourceGroup> --location <Location>

This will help you identify the required details to use with the show command.
Sai Prabhu Naveen Parimi 3,470 Reputation points Microsoft External Staff Moderator

2025-06-27T02:30:24.3233333+00:00

@Nick Cosentino

Just following up to see if you've had a chance to review Loknathsatyasaivarma Mahali previous response. Let me know if you have any additional questions.
Nick Cosentino 0 Reputation points

2025-06-27T02:35:33.58+00:00

Sorry -- I am not sure why I am being asked to run commands here. I issue I am reporting is that the user interface has inconsistencies. I provided two screenshots, both of them done in two browser windows after doing a hard refresh. I have seen the endpoint value flip/flop between those two values in the user interface.

So, yes, I understand I could probably use command line tools to pull the information down. However, I am stating that as a user navigating the user interface, I cannot trust what I am seeing.
Sai Prabhu Naveen Parimi 3,470 Reputation points Microsoft External Staff Moderator

2025-07-01T22:49:13.95+00:00

@Nick Cosentino

We’re currently checking this issue internally. We’ll keep you updated and get back to you as soon as we have more information or guidance to share.

Appreciate your patience in the meantime.

Answer 1

This is expected behavior as EventSubscriptionOverview does not support deep link (opening blade using deep link/direct url). EventSubscriptionOverview Blade is opened with whole EventSubscriptionObject as a parameter. Now when you refresh the page or open it in new tab using bookmarked link after saving some property, deep link is not getting updated that's why you see old properties. When you close and reopen the blade from source topic flow, correct EventSubscription Object is being passed to EventSubscriptionOverview blade, and it's opened with correct properties. This blade is not intended to be bookmarked or refreshed, instead you should always be opening it from respective EventSubscriptionListBlade (in this case Events blade from storage account).

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Event Grid Event Subscription - Webhook URI Inconsistent

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