518 questions with Azure Event Grid tags

Sort by: Updated
2 answers

Failure: create EventGrid subscription for Azure Communication Service via yaml pipeline

We have a yaml pipeline that attempts to create an EventGrid event within our Azure Communication Service resource. That step of the pipeline fails with the error message below. We have retried the pipeline multiple times over the last 6+ hours. ERROR:…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-09-04T12:50:03.69+00:00
Ben Joseph 0 Reputation points
commented 2026-09-10T06:54:36.0433333+00:00
Tejaswini Billakurthi 250 Reputation points Microsoft External Staff Moderator
1 answer

Azure Blob Event Grid does not provide Blob Version ID for BlobCreated/BlobDeleted events

Hi Microsoft Team, We have enabled Blob Versioning on an Azure Storage Account and created an Event Grid subscription for: Microsoft.Storage.BlobCreated Microsoft.Storage.BlobDeleted We are using the Event Grid Schema and sending events to a…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-09-08T07:38:16.6966667+00:00
Shiv 0 Reputation points
commented 2026-09-10T06:43:15.6+00:00
Tejaswini Billakurthi 250 Reputation points Microsoft External Staff Moderator
0 answers

How to get an event grid subscription to delete

I have a bunch of event grid subscriptions in a dev environment that are stuck (state = DeleteFailed) and will not delete. I also cannot create a new subscription. It gets stuck in the creating state.

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-06-08T18:59:12.59+00:00
Jamie Bartz 20 Reputation points
edited a comment 2026-09-03T17:40:59.01+00:00
Pravallika KV 18,850 Reputation points Microsoft External Staff Moderator
1 answer

Azure IoT Hub Routing: Message Matching Event Grid Route Also Reaching Built-in Endpoint When Fallback Route Is Enabled

I'm trying to understand the behavior of Azure IoT Hub message routing and whether what I'm observing is expected. IoT Hub Configuration I have two enabled routes: Route 1: Event Grid Endpoint routing query: NOT(is_defined(appTopic) AND…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-08-21T11:13:29.71+00:00
Sandeep Sureshkumar 0 Reputation points
commented 2026-08-24T14:04:03.3533333+00:00
Allan Solomon Mejia 7,995 Reputation points
1 answer One of the answers was accepted by the question author.

Azure Event Hubs - Is any action required for the Azure Service Bus SDK retirement notice?

Hi, We recently received the Azure notification about the retirement of the legacy Azure Service Bus SDKs (WindowsAzure.ServiceBus, Microsoft.Azure.ServiceBus, and com.microsoft.azure.servicebus) by 30 September 2026. Our application architecture is: …

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-08-03T09:47:18.75+00:00
Mengran Bi 25 Reputation points
accepted 2026-08-04T13:49:49.7133333+00:00
Mengran Bi 25 Reputation points
5 answers

Azure Event Grid MQTT Broker: Successful publishes and subscriptions but zero delivered messages

Hello, I am currently facing an issue with Azure Event Grid MQTT broker where messages are successfully published and subscriptions are accepted, but no messages are ever delivered to subscribers. Environment / Setup Azure Event Grid Namespace with…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-05-29T10:13:14.2433333+00:00
Marvin Schwander 0 Reputation points
edited an answer 2026-07-30T09:35:23.42+00:00
Likhitha Sulake 100 Reputation points Microsoft External Staff Moderator
0 answers

Event Grid System Topic security

I want to understand how event grid system topic is made secured from external traffic on a network level? Is it secured using Azure backbone or managed Vnet integration so external traffic can not post events to it and only it is accessible to Azure…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2024-09-12T07:25:28.5766667+00:00
Syed, Umair 45 Reputation points
commented 2026-07-29T14:57:56.68+00:00
Christos Panagiotidis 3,551 Reputation points
0 answers

Azure EventGrid Namespace topic array filtering

Does Azure EventGrid Namespace topics have advanced filters to search arrays inside of the data object? This documentation seems to indicate so, but the ARM documentations do not show it. …

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2025-06-24T03:43:17.7233333+00:00
Dat Tran 0 Reputation points Microsoft Employee
commented 2026-07-29T10:43:58.6333333+00:00
Christos Panagiotidis 3,551 Reputation points
2 answers

MQTT Broker Data Panel 500 Error and Routing Update Failure in Azure Portal

In Azure Portal, the MQTT Broker data panel is returning a 500 error. Also, any attempt to update routing on the namespace fails with an internal server error. This issue has been occurring since 26/07. Error: "Update of your namespace failed with…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-07-27T11:24:11.5033333+00:00
RAJNI SINGH 5 Reputation points
answered 2026-07-27T13:21:53.9133333+00:00
Mohammad Altaf 360 Reputation points Microsoft External Staff Moderator
3 answers

Event Grid subscription failing after West US 2 outage on 29 May

Hey everyone, We've been successfully using Event Grid subscriptions on a system topic with the following configuration: Webhook destination, pointing to our API. Delivery using UAMI where it acquires a token for a custom app registration, which we…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-05-30T19:55:39.4+00:00
Mickael Derriey 5 Reputation points
commented 2026-06-26T13:31:33.6033333+00:00
Siddhesh Desai 8,210 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Internal Server Error while creating a EventGrid Namespace subscription in Push delivery mode

I’m trying to create an EventGrid Namespace subscription in Push delivery mode, but I encountered the following error. However, I can create a subscription in Queue mode without any issues. Could you help me understand what’s causing this error? │``…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2025-08-26T06:20:34.56+00:00
Guru Pasupathy 80 Reputation points
accepted 2026-06-22T02:49:40.5366667+00:00
Guru Pasupathy 80 Reputation points
2 answers

Event grid System.Net.Http.HttpRequestException: Response status code does not indicate success: 500

Getting an error message when trying to send event grid event. It looks like it is on the Azure side of things as I'm instructed to write here. System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (An unexpected…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-06-08T11:31:37.65+00:00
Tobias Axelsson 0 Reputation points
commented 2026-06-16T00:59:53.7433333+00:00
Pravallika KV 18,850 Reputation points Microsoft External Staff Moderator
2 answers

Terraform deployment fails when creating Azure Event Grid subscriptions for storage-based pipeline

We are deploying Azure infrastructure with Terraform for a document/RAG-style ingestion pipeline. The deployment fails during the phase where Event Grid subscriptions are created for blob-created events on a Storage Account. Azure returned an error that…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-06-07T14:14:08.56+00:00
Dimitrios Bardis 5 Reputation points
commented 2026-06-09T19:56:12.0366667+00:00
Dimitrios Bardis 5 Reputation points
1 answer

URGENT: Event Grid MQTT in ZA NORTH no delivering messages

Hi, I can see from a number of my clients that MQTT messages are not being delivered to subscribers in the South Africa North Region Kind Regards Dustyn Lightfoot

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-05-13T05:01:27.4433333+00:00
Dustyn Lightfoot 5 Reputation points
edited an answer 2026-05-22T08:16:00.2766667+00:00
Siddhesh Desai 8,210 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Events are accepted by Azure Event Grid but are not entering subscription matching/delivery

Events are still being successfully published to namespace topic <READACTED> (HTTP 200, SuccessfulPublishedEvents > 0 daily) Since Apr 30, MatchedEventCount dropped to 0 and stayed at 0. UnmatchedEventCount, DroppedEventCount, and…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-05-06T14:58:43.64+00:00
Jamie Bartz 20 Reputation points
edited the question 2026-05-15T09:35:08.59+00:00
Pravallika KV 18,850 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Azure EventGrid Event Dropping

I have an azure event that is triggered when a blob is created in a storage account to call a function app. This had been working for a while before before but suddenly stopped without making any changes to the event subscription. When I check the…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-05-13T15:00:10.86+00:00
Dustin Chavez 160 Reputation points
accepted 2026-05-14T16:16:16.38+00:00
Dustin Chavez 160 Reputation points
3 answers

Azure Event Grid MQTT Broker: Successful Published Messages > 0 but Successful Delivered Messages = 0

Environment: Service: Azure Event Grid Namespace Protocol: MQTT v5 Issue: Full message delivery outage — publishes accepted but never delivered to subscribers Symptoms: MQTT clients connect successfully Subscriptions accepted (SUBACK granted: 0) …

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-05-13T02:40:31.4333333+00:00
TA dev 5 Reputation points
commented 2026-05-14T14:17:33.15+00:00
Embbeded System Developer 5 Reputation points
1 answer One of the answers was accepted by the question author.

Issue Creating Event Grid Webhook Subscription with API Management and System-Assigned Identity

Hello, I am implementing an Event Grid → API Management → App Service integration using a Webhook Event Grid subscription authenticated via Managed Identity. I have followed the official Microsoft documentation for configuring a webhook endpoint…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-03-17T11:22:45.04+00:00
Anonymous
accepted 2026-04-24T05:57:02.9433333+00:00
Anonymous
1 answer

Since yesterday we are facing issues with all Event Grid webhook endpoints

No messages are getting forwarded to any endpoints after 9PM CET yesterday. No code or infra changes from our side.

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-03-18T13:16:42.3766667+00:00
Simon Blomsterlund 0 Reputation points
commented 2026-04-08T12:50:07.8433333+00:00
Klimm Maximilian 0 Reputation points
2 answers

How can I use client attributes when using Event Grid Topic Spaces and authorization using Entra ID (JWT)?

Good morning everyone, I have a question regarding the use of authorization using JWT Tokens to Event Grid Namespace. I have an app registration for an application which should send and receive messages using MQTT. I have given the app registration…

Azure Event Grid
Azure Event Grid

An Azure event routing service designed for high availability, consistent performance, and dynamic scale.

518 questions
asked 2026-03-23T10:26:47.3933333+00:00
Anonymous
commented 2026-04-07T18:14:46.2966667+00:00
Praveen Kumar Gudipudi 2,295 Reputation points Microsoft External Staff Moderator