Microsoft Q&A
Azure Functions
2,794 questions
An Azure service that provides an event-driven serverless compute platform.
Content
Give read-write permissions on blob storage recursively using C#
I have a container in one of the data lake. There are multiple folders into that container. Now I want to give specific access/permission using C#. Basically I have to create a function (webhook) which will give permissions to folders into container. Is…


Is there a way to start a Teams or PTSN call from Azure Monitor alerts? If so, what is the preferred method?
I've been looking for ways to implement a solution that would automatically initiate a MS Teams or PTSN call (1:1 or group call) when an Azure Monitor alert is triggered. First I checked if it would be possible to use the built-in Az Monitor PTSN…


Azure message gets dead letter even the function execution succseed
I have a service bus queue triggered Azure function (python) that consumes messages from a queue. The message gets dead-lettered when though the triggered function has executed successfully. As shown below, I tested with only 1 message, the function…


Azure service buss triggered Functions always miss a few execution
I have a service bus queue triggered azure function (python), which processes around 5000 messages per night. Every night there are always around 5-10 messages enter the dead-letter queue. I checked in the function application insight panel and I could…


Azure function error: Could not find a suitable TLS CA certificate bundle
I have a service bus queue triggered Azure function (python), every now and then the function fails with the following error: "OSError: Could not find a suitable TLS CA certificate bundle, invalid path:…


How to fix regular Timeout errors when using chatGPT3.5 and Azure Functions?
Hi, I have a Python V2 Function App that interacts with Azure OpenAI's chatGPT3.5 Turbo. To ensure that the max tokens aren't exceeded, I use tiktoken to count the tokens and segment the prompts as required. In the last week I have been getting many…
Does Azure App Service Support Culture en-AE
My Application on Azure App Service using the code below to get all cultures CultureInfo[] cultures = CultureInfo.GetCultures(CultureTypes.SpecificCultures); but look like cultures doesn't contain en-AE Does Azure App Service Support the culture? App…


Application Insights Duplicate Telemetry
Hi. I have duplicates entries in Application Insigth, not only traces from log.LogInformation() in Function App, also every log in traces, dependencies, request. Example. For the same operation_id, the requests log entries are duplicated The same in…


Visual Studio with outdated AzureFunctionsCli
We develop lots of Azure Functions Apps. Recently, we onboarded a new junior developer, who was tasked with debugging some new functions. The developers machine was setup with Visual Studio 2022 downloaded from the official site and installed for funning…


How to deploy “Start/Stop VMs during off hours – V2“ using “Consumption Plan” OR How to switch existing one from "Premium Plan" to "Consumption Plan"
Hello, The customer is surprised at how expensive the functions are after deploying “Start/Stop VMs during off hours – V2” I have confirmed from the Usage Data, that he is being charged for the “Premium Plan” (Premium Memory Duration / Premium…


APIM: Intermittent ClientConnectionFailure at forward-request
Hello all! Something changed behind the scenes of our Azure infrastructure on 2022-02-10 to start causing hundreds of intermittent "ClientConnectionFailure at forward-request" errors per day and we could use some help tracking it down. …
Access on-premises file-share from Azure functions ?
We have a hub-and-spoke network connectivity from Azure Network to on-premises via Express Route From Azure functions , how to access On-premises File-Share On-Premises SQL Server What options do we have ? Please help
How long does it take for a change in a Azure function hosted code reflect?
Hello, I was trying to update the code inside the Azure functions, but these changes are not being made. The next day I looked again at the logs, and saw that the changes were reflected. Is is possible to know for how long it should take for these…


How to increase parallelism in Azure Functions with app service plan?
Hello, I have a blob triggered Azure Function Python Project under App Service Plan with 3 functions under a single app. The function app is with basic configurations and hence execution time of each functions is very slow. I tried to introduce Dynamic…


Unable to read value from Azure key vault
Hi Team, I am trying to access a key's value from azure keyvault using a azure function, I am getting error while execute client.GetSecretAsync("mykey"). I am using ManagedIdentityCredential(MymanagedIdentityClientId) for authorization.…


Maximum load for azure function app
How many requests can Azure function app handle per instance ? Is there a limit set on maximum number of user requests ?


How to change my functional app location
I hosted my functional App in one location now i need to change the location how to proceed further


Azure function disappears after running for a while
Hi Azure team, recently I'm trying out Azure function app but run into weird issues where deployed function disappears after running for a short period of time, the steps to reproduce are as below: create function app "echo4" verify…


how to stop/start a timer trigger azure function
I want to start/stop my azure timer trigger function. We have a restriction to use option from Azure portal. How to start/stop a timer trigger azure function programmatically.


Debugging vs code python function app with custom docker image
I am not able to understand the right configuration to debug python function app using custom docker image from VS Code. I have attached the launch and task.json. Steps: Build Docker Image Run Docker Image built in prior step and launch debugger I…

