5,937 questions with Azure Functions tags

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How to Configure Environment Variables for Azure Function App in Flex Consumption Plan?

I have created an Azure Function App using the Python runtime in the Flex Consumption plan and successfully deployed a function using Core Tools. However, the environment variables set under "Environment Variables" > "App Settings"…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-07-02T14:51:24.5233333+00:00
Miguel 0 Reputation points
commented 2025-07-02T15:46:39.2233333+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
1 answer

Vulnerability: Storage accounts should prevent shared key access

I created an Azure Logic App, Azure Function App and Azure Storage Account. The Azure Logic App triggers the Azure Function. The Azure Function App is using the Azure Storage Account. In my vulnerability management dashboard I see a vulnerability…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-30T18:25:29.6366667+00:00
Khalid Hajjouji 50 Reputation points
commented 2025-07-02T14:32:03.7733333+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
4 answers

Unable to test/run Azure Function form the portal

Getting this warning message when I am trying to test/run a function through the Azure portal. Running your function in portal requires the app to explicitly accept requests from https://portal.azure.com. This is known as cross-origin resource sharing…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2023-06-12T18:00:05.4066667+00:00
Henry Lam 50 Reputation points
answered 2025-07-02T14:06:16.0433333+00:00
Marcio Camargo 0 Reputation points
1 answer

How can I connect to Azure Function URL from Power BI Service (Power Query) with Organization account authentication?

How can I connect to an Azure Function URL from Power BI Service (Power Query) with Organization account authentication? I want to call a UDF from Power Query that makes an API call and does data transformation, which needs user context. Power Query,…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-07-01T07:16:03.8533333+00:00
Srivyshnavi Koduri 0 Reputation points
commented 2025-07-02T13:04:01.76+00:00
Srivyshnavi Koduri 0 Reputation points
1 answer One of the answers was accepted by the question author.

c# azure function replacement in code does not propagate to portal

I'm using c#/.NET8 and the V4 Azure Functions Version. I initially wrote a bunch of function in a single project and deployed them to a specific slot on Azure. A few days ago I replaced a function (queue trigger based) by another one (time trigger…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2024-09-25T13:15:39.0666667+00:00
Olivier Matrot 25 Reputation points
accepted 2025-07-02T12:55:12.26+00:00
Olivier Matrot 25 Reputation points
2 answers One of the answers was accepted by the question author.

How to fix the error - Could not load file or assembly 'System.Memory.Data, Version, under the Azure Durable function

I'm building a Azure Durable function with Python framework in my local VS Code. While I'm running the function in the visual studio, I'm getting the below error. The listener for function 'Functions.orchestrator' was unable to start. Azure.Core: Could…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-23T13:16:29.1666667+00:00
raviteja vemulakonda 20 Reputation points
accepted 2025-07-02T10:19:28.1333333+00:00
raviteja vemulakonda 20 Reputation points
1 answer

The add + option is missing under functions.

I cannot add a function in my app. The "add" option is missing. How can I fix this?

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-27T20:56:12.64+00:00
Wendy 0 Reputation points
commented 2025-07-02T05:18:15.29+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
0 answers

Pyodbc package is not installing during function app deployment

I am using a function app with pyodbc which consistently fails for Failed to import src.services.oauth_service: No module named 'pyodbc'. Some fixes I've attempted in order: Python Version Downgrade ODBC Driver Installation Added pymssql>=2.2.0 as…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-25T14:16:07.8166667+00:00
Jordan 25 Reputation points
commented 2025-07-01T23:00:21.48+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Use binding extension in code in Azure Functions (Python V2)

As shown here, the trigger file name can be used as an expression inside the code. // C# example of binding to {filename} public static void Run(Stream image, string filename, Stream imageSmall, ILogger log) { log.LogInformation($"Blob trigger…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-07-01T18:52:49.9233333+00:00
Dhruv Singla 150 Reputation points
accepted 2025-07-01T19:41:51.3066667+00:00
Dhruv Singla 150 Reputation points
1 answer One of the answers was accepted by the question author.

Unable to deploy because of invalid characters in the storage account name

I am following this official microsoft tutorial - link. I have completed till the stage of creating function app from azure. But the deployment part fails This is the log in the output channel 12:12:10 httpFuncApp01: Creating zip package... 12:12:10…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-24T07:16:09.1433333+00:00
Dhruv Singla 150 Reputation points
commented 2025-07-01T18:43:35.67+00:00
Dhruv Singla 150 Reputation points
0 answers

I want to create multiple HttpTrigger functions under a single function app service s3

I want to create multiple HttpTrigger functions under a single function app service. For example, there are 2 functions, automation1 and automation2, they should be deployed under same function app service but they should be allowed to be called…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-30T12:11:08.39+00:00
sai k reddy 0 Reputation points
edited the question 2025-07-01T08:47:48.5633333+00:00
Krishna Chowdary Paricharla 655 Reputation points Microsoft External Staff Moderator
1 answer

Azure Functions Authentication Error

We are implementing new service, which is Azure Function App, to authenticate the Function app currently we are using client secret of App registration, though this is not an efficient way so wanted to implement UAMI(User Assigned Managed Identity), We…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-07-01T06:07:34.4133333+00:00
Vaishnavi Sundaram 0 Reputation points
answered 2025-07-01T06:52:57.0566667+00:00
Deepanshu katara 16,940 Reputation points MVP Moderator
1 answer One of the answers was accepted by the question author.

Azure function service bus not triggering

We have an event-driven architecture with azure functions (flex consumption plan) and a service bus. In several occurrences, we observed our azure function not being triggered by the service bus queue. The message was shown as "active" in the…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-12T08:27:53.71+00:00
Benjamin Weber 26 Reputation points
commented 2025-07-01T06:34:42.08+00:00
Benjamin Weber 26 Reputation points
1 answer

I am unable to deploy an Azure Function App due to a quota limitation of 0 Dynamic instances

I am experiencing a quota limitation in my Azure subscription that is preventing me from deploying an Azure Function App. Specifically, I have reached the limit for Dynamic instances in the canadacentral region, which has a quota of 0 for this SKU. As a…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-07-01T05:06:06.91+00:00
Satyabrata Sahoo 0 Reputation points
answered 2025-07-01T06:14:51.03+00:00
Obinna Ejidike 2,225 Reputation points
4 answers

Persistent CORS issue in Azure Functions

I have an Azure Function written in C# and calling the function from enterprise sharepoint. So, I have added Sharepoint URL in function's CORS but still get CORS error. The OPTIONS request returns the CORS URL in response headers and gives a 200 but POST…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-10T04:50:59.5333333+00:00
dotnet_guy 15 Reputation points
answered 2025-07-01T06:11:41.97+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
2 answers

Best ways to authenticate from SPFx app (deployed to Teams) to Azure function

Hello, We have an SPFx (React ts) app deployed to teams and trying to authenticate to Azure function deployed on a private endpoint. Are app registrations the only way to authenticate or can we use managed identities? When I allow everything (access)…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
Microsoft 365 and Office | SharePoint | For business | Windows
Microsoft Teams | Microsoft Teams for business | Other
asked 2024-12-20T16:04:53.2333333+00:00
dotnet_guy 15 Reputation points
answered 2025-07-01T03:33:40.97+00:00
dotnet_guy 15 Reputation points
3 answers

Azure Function cannot authentication to Azure DevOps API

Initially we had an anonymous Azure Function using System Assigned Managed Identity, that managed identity was added to Azure DevOps API and was able to call the API from the function. But later I wanted to call this function from SPFx app, so I added…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-03-27T03:22:59.92+00:00
dotnet_guy 15 Reputation points
answered 2025-07-01T03:03:20.7066667+00:00
dotnet_guy 15 Reputation points
1 answer One of the answers was accepted by the question author.

Long Living Instance of Azure Function App

Hello, I noticed that there are instances had lifetime more than 24 hours while I did not set any "always-on" instances. I would like to ask if it is by design or such behavior was triggered by my actions?

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-24T22:13:26.21+00:00
Roy Zeng 100 Reputation points
commented 2025-06-30T19:04:25.0833333+00:00
Roy Zeng 100 Reputation points
0 answers

Durable Function orchestrator race condition?

have an Azure Durable Function that is triggered when users send SMS messages. I'm using the function to collect multiple messages if they arrive within a short duration, and create one consolidated message. The first message triggers the function and…

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-23T21:10:08.31+00:00
Namrata Singhal 0 Reputation points
commented 2025-06-30T09:40:16.85+00:00
Sai Prabhu Naveen Parimi 2,590 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Why my functions will be triggered every time I do the deployment

Why my functions will be triggered every time I do the deployment. they are timer triggered, I set the cron to trigger one time one day. Here is one example: [DisableFunction(FunctionAppSettings.DisableFunction)] …

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
5,937 questions
asked 2025-06-05T02:35:15.7833333+00:00
Zhuo Chen 40 Reputation points Microsoft Employee
accepted 2025-06-30T06:16:54.7666667+00:00
Zhuo Chen 40 Reputation points Microsoft Employee