Azure Event Grid
An Azure event routing service designed for high availability, consistent performance, and dynamic scale.
424 questions
2 answers
One of the answers was accepted by the question author.
Does Azure IoT Operations Support OPC UA over MQTT?
Hello, I am trying to understand whether Azure IoT Operations introduces OPC UA over MQTT functionality. Based on my understanding, data is first generated from assets and sent to an OPC UA server. Then, this data is published to the built-in MQTT…
asked 2025-02-13T22:31:08.7633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 75%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MohdFhG
20
Reputation points
answered 2025-02-14T17:40:31.0566667+00:00
Sander van de Velde | MVP
34,846
Reputation points MVP
0 answers
How to debug WolfSSL connection with Azure Event Grid
Dear all, I'm having trouble to connect to Azure Event Grid using PahoMQTT/WolfSSL. From what I can tell using WireShark, the connection fails during the TLS negotiation. The same device, however, can connect without any problems to public MQTT brokers…
asked 2025-02-12T14:06:58.22+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 81%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOL%3C/text%3E%3C/svg%3E)
Olaf Leidinger
0
Reputation points
commented 2025-02-14T13:01:52.4266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 40%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKA%3C/text%3E%3C/svg%3E)
Khadeer Ali
3,430
Reputation points Microsoft Vendor
0 answers
How to setup custom JWT authentication with Azure Event Grid namespace
Hello, I am trying to configure custom JWT based authentication for MQTT clients as described in this guide Authenticate with namespaces using JSON Web Tokens. As a prototype I use the client code example provided in…
asked 2025-02-10T15:18:02.1633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 18%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
Jarik Poplavski
0
Reputation points
commented 2025-02-14T11:01:27.4833333+00:00
VenkateshDodda-MSFT
23,786
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
Microsoft.Hadoop.Avro is not supported for net8.0 project
I want to use AvroContainer.CreateGenericReader to read avro file after download it from azure blob storage. But Microsoft.Hadoop.Avro is not supported in net8 project as the following error. Any suggested pkg to read the avro file? Package…
asked 2025-02-13T10:28:26.7166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 94%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELH%3C/text%3E%3C/svg%3E)
Liangjun Hu
0
Reputation points Microsoft Employee
commented 2025-02-14T03:07:24.6733333+00:00
Liangjun Hu
0
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Issue with Custom JWT Authentication for Azure Event Grid MQTT Broker
We are trying to authenticate a MQTT client with Azure Event Grid MQTT Broker using custom JWT authentication from our own OIDC Identity Provider hosted in app service. However, we keep encountering authentication errors related to audience validation…
asked 2025-02-04T09:21:48.98+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 41%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERD%3C/text%3E%3C/svg%3E)
Robin Dahlberg
20
Reputation points
accepted 2025-02-12T09:26:49.05+00:00
Robin Dahlberg
20
Reputation points
1 answer
Using Graph API, How to get notification when user email security group received a new mail?
We have a security group ******@domain.com with N assigned emails to it. Is it possible to create one subscription for all of them? Like in this example, but for all users. If it is not possible maybe it is possible to specify multiple emails…
asked 2025-02-11T12:59:15.58+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 57.99999999999999%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERN%3C/text%3E%3C/svg%3E)
Roman Nimchuk
0
Reputation points
answered 2025-02-12T02:37:46.8433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(140.8, 45%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Saranya Madhu-MSFT
1,425
Reputation points Microsoft Vendor
1 answer
What TLS extensions/ciphers are required for WolfSSL to connect to Azure EventGrid from an embedded platform?
I am using WolfSSL on an embedded device and am trying to connect to an Azure EventGrid MQTT broker. The Client Hello message from the device is ignored by the server, which responds with a TCP RST packet. The Client Hello includes the following…
asked 2024-03-06T01:21:00.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 28.000000000000004%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDH%3C/text%3E%3C/svg%3E)
Daniel Hadlow
10
Reputation points
commented 2025-02-10T06:42:50.14+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 48%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBE%3C/text%3E%3C/svg%3E)
Berenstein Eugen | BMZ GmbH
0
Reputation points
1 answer
Event Grod Topics and TLS Version
We received a MS security advisory to update our Topics to TLS1.2. Our Event Grid instance contains no Custom Topics, though it does contain System Topics. The instructions their advisory refer us to the API documentation for System Topics. But the GET…
asked 2024-08-21T05:26:12.4966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 18%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPC%3C/text%3E%3C/svg%3E)
Paul Chambers (Admin)
90
Reputation points
commented 2025-02-07T18:14:42.5166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 80%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
Victor Morales
5
Reputation points
1 answer
No Notifications for Key Vault Secret creation or Expiry. Stopped suddenly
Hello All, We have configured the Logic App for a Key Vault to get email notifications for Secrets creation and Expiry. However, we were getting email till Dec 2024 and now its stop getting notifications. No issues are found. But, still we are not able…
asked 2025-02-05T09:40:03.6133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 43%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
Ratnam Bogi
0
Reputation points
commented 2025-02-07T13:36:40.5166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 16%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERG%3C/text%3E%3C/svg%3E)
Ranashekar Guda
95
Reputation points Microsoft Vendor
0 answers
How to retrieve file metadata from Azure Blob in Event Grid Notifications or API?
We have an existing AppExchange app integrating Salesforce with Azure Blob Storage and need guidance on retrieving file metadata when working with Azure Event Grid Notifications or APIs. Scenario File with metadata uploaded to Azure Blob: Does…
asked 2025-01-21T07:39:17.67+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 0%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
Chirag Mehta
10
Reputation points
edited a comment 2025-02-04T13:26:59.4833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 39%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELM%3C/text%3E%3C/svg%3E)
Loknathsatyasaivarma Mahali
430
Reputation points Microsoft Vendor
2 answers
Changing ADF Trigger changes Advanced Filters in Container Blob EventGrid
Hi, I am using SFTP in a Storage Container set up with an EventGrid that triggers an ADF pipeline when a new file is uploaded to the container. My event grid subscription is set to the filters values you can see in the first attached image. With the…
asked 2024-12-04T15:07:23.4833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 28.999999999999996%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELC%3C/text%3E%3C/svg%3E)
Luis Chaves Rodriguez
10
Reputation points
commented 2025-02-03T12:45:23.5033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 61%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
phemanth
13,785
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
An unexpected isssue in EventGrid Callback validation requests
I did spend hours trying to figure out why Cloud Event Webhook validation was ok in one service and failed in other services in Azure. I was running the exactly the same App as a App Service and Container App. I found out that the problem was that the…
asked 2025-01-29T19:34:08.4933333+00:00
Tore Nestenius
25
Reputation points MVP
accepted 2025-01-31T13:42:26.24+00:00
Tore Nestenius
25
Reputation points MVP
1 answer
One of the answers was accepted by the question author.
How to pick event of azure subscription creation and cancellation within a tenant?
I need to perform some custom action on any azure subscription creation and cancellation within a tenant and I am not able to find that event. How I can pick that event?
asked 2022-04-11T09:53:42.477+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 53%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
Meenakshi
46
Reputation points
commented 2025-01-31T12:06:10.91+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 86%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Prakash Modak
111
Reputation points
1 answer
One of the answers was accepted by the question author.
(new)AML Continuous Monitoring | Mapping Ground Truth Data for Model Performance Monitoring in Azure Machine Learning
This is the new post as my first post couldn't be viewed( shown 404 error after I clicked it) Greetings, I am reading the document regarding MLOps and would like to continuously monitor the ML model deployed inside Azure Machine Learning. The goal of…
asked 2025-01-07T20:45:32.03+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(195.2, 28.999999999999996%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBH%3C/text%3E%3C/svg%3E)
BOON HAWAREE
40
Reputation points
accepted 2025-01-21T09:04:08.5266667+00:00
BOON HAWAREE
40
Reputation points
1 answer
One of the answers was accepted by the question author.
Creating a new premium front door
Hi, I am trying to create a new premium front door from scratch and then create an Event Grid subscription of type webhook endpoint. The Webhook validation handshake is failing for premium front door. However, when I am doing via standard front door…
asked 2025-01-06T16:47:00.7133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 78%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPB%3C/text%3E%3C/svg%3E)
Pulkit Bhagat
20
Reputation points Microsoft Employee
accepted 2025-01-17T05:32:01.9666667+00:00
Pulkit Bhagat
20
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
Can I connect to Azure Event Grid through MQTT without a client certificate?
Recently I've been experimenting with Azure Event Grid as an MQTT broker for an IoT project that I'm working on. I want to have a relay controller subscribe to the MQTT broker, but the uploading of my self-signed certificate and corresponding key files…
asked 2025-01-15T14:56:52.6266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 35%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGR%3C/text%3E%3C/svg%3E)
Gijs Romme
50
Reputation points
commented 2025-01-16T15:33:42.0333333+00:00
Gijs Romme
50
Reputation points
1 answer
Blob triggered Azure Function not executed when Blob is uploaded by certain user. The Blob Created Event is matched and delivered as expected.
I have set up an Azure Function that is triggered by Blob Create Events via an Event Subscription. When I upload a file to the container, the Blob Creation Event is published, matched and delivered, also the Function is invoked and the file gets…
asked 2025-01-10T08:50:46.8366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 75%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Nico Kestel
0
Reputation points
commented 2025-01-15T08:04:40.52+00:00
Nico Kestel
0
Reputation points
1 answer
How often Azure MQTT Event Grid's Public IP will change? It remained same from last 2 months.
We noticed that the Azure MQTT event grid's public IP address remains the same across multiple Azure accounts. It has not changed in the last 2 months. What's the expected behavior? Can it be assumed that the public IP will remain consistent in that…
asked 2025-01-14T13:00:50.9366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 67%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETK%3C/text%3E%3C/svg%3E)
Trinetra K S
0
Reputation points
answered 2025-01-14T16:09:27.81+00:00
Sander van de Velde | MVP
34,846
Reputation points MVP
0 answers
Azure Repos Webhooks Signature Validation
We would like to validate webhooks (service hooks) with a shared secret We are creating them via the create subscription api How can I do the validation process when the webhooks trigger my service? Thank you
asked 2025-01-09T09:25:51.3733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 38%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESP%3C/text%3E%3C/svg%3E)
SCM-Platform
0
Reputation points
edited the question 2025-01-13T07:19:37.8166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 76%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
VarunTha
12,500
Reputation points Microsoft Vendor
1 answer
I have an application which sends table data from ibmias400 tables . How to collect messages and process it according to table names from messages and load it into delta parquet files/SQL tables and use it for reporting purposes?
I have an application which sends table data from ibmias400 tables . How to collect messages and process it according to table names from messages and load it into delta parquet files/SQL tables and use it for reporting purposes?
asked 2024-12-20T05:55:04.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 25%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Suraj Surendran
60
Reputation points
edited the question 2025-01-07T13:11:21.8533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(105.60000000000001, 79%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3END%3C/text%3E%3C/svg%3E)
Nikhil Duserla
4,365
Reputation points Microsoft Vendor