Unable to deploy azure function app - is not allowed to create or update the serverfarm
The function app deployment errors out with the error below. I found this relevant threat, but was unable to find a solution. https://learn.microsoft.com/en-us/answers/questions/1657059/the-subscription-is-not-allowed-to-create-or-updat { …
Azure Functions
Deployment Forbidden
Function App Deployment Error on Startup Grants subscription { "status": "Failed", "error": { "code": "Forbidden", "message": "The subscription 'XXXXX' is not…
Azure Functions
Azure AISearch Indexer: "'JSON arrays with element type 'Float' map to Collection(Edm.Double)"
I have the following problem. I am trying to build an indexer in Azure AI Search. I have a skillset with a “Custom.WebApiSkill” skill. This provides me with the following response body: { "values": [ { "recordId":…
Azure Functions
Azure AI Search
ARM Template RoleAssignment not working properly
I deployed my Azure Function app using ARM template, everything looks fine, except for one issue, I'm trying to assign roles using the setting below: { "type": "Microsoft.Authorization/roleAssignments", …
Azure Functions
How can I set the client Id for a Function App without setting explicit authentication
Hi, I have a function App in my environment where the authentication is not explicitly set up, since the http triggered functions currently use function key as the anonymous level However In the same function app we have set up durable functions monitor…
Azure Functions
Python Azure Function App concurrency and differences between instance, worker and language worker
In Python Function Apps, what is the difference between a host, an instance, a worker, a worker process, a language worker and a thread? All are discussed in various related documentation pages but it is not clear to me if they talk about the same thing…
Azure Functions
Should I define an azure activity function as an async in python?
Azure functions documentation recommends defining python functions as asynchronous using the async keyword and async packages in the function body to take advantage of concurrent execution. See here. I can not find any mention of the same for activity…
Azure Functions
Jwt Bearer Authentication in a function app
Hi, Is there an example available of implementing jwt bearer authentication in a function app ? I am using the durable function monitor tool https://github.com/microsoft/DurableFunctionsMonitor in injected mode in isolated worker model. I want to…
Azure Functions
Disable Dependency Telemetry logs, Python
I have a function app that has a durable function built with python. here is my host.json { "version": "2.0", "functionTimeout": "00:30:00", "logging": { "logLevel": { …
Azure Functions
Azure Function App (Linux Consumption, Node.js) Failing After Redeployment via Azure DevOps — 502 Errors, ObjectDisposedException, AZFD0005
Hi, I'm experiencing a critical issue with my Azure Function App after a redeployment, and would appreciate expert help. Environment: Function App OS: Linux Plan: Consumption Plan Runtime: Node.js Triggers: HTTP Triggers Deployment: Continuous…
Azure Functions
Why is there no content in my Application Insights data for Exceptions?
I have a Function app in Azure hooked up to Application insights. Early this morning, it reports many exceptions, but there is no further information about the exceptions. I have sampling turned on in my host.json for the function app, but it…
Azure Functions
is there a development version of Azure
I need to create a web app with an API, cosmos DB and azure functions. Is there a development version that can be used that will get rid of costs
Azure Functions

Azure Function POST with payload larger than roughly 100 KB return a 400/403 error.
I have the following scenario: We are running an Azure Function on Linux operating system and a P0v3 service plan. Runtime version 4.34.2.2. We are sending a https POST request as content type application/json to this Azure Function which contains a…
Azure Functions
Error Deploying Azure Function from VS Code: 'No HTTP triggers found'
I am trying to overwrite deploy code that I was previously able to deploy to an Azure Function App using VS Code, but I am unable to deploy it. So, I tried to investigate by creating new sample code and new Function App on the Azure. Even it's brand new…
Azure Functions
Azure function code is not invoked
Hello I have a functional app with 3 java functions Github listener (@HttpTrigger): posts received payload into EventGrid and Kafka listeners EventGrid listener (@EventGridTrigger) Kafka listener (@KafkaTrigger) { "scriptFile" :…
Azure Functions
Troubleshooting Queue-Triggered Azure Function in .NET 8.0 Facing Intermittent Internal CLR Errors.
Hello, we have a queue triggered Azure function, net 8.0, isolated, that works most of the times, but since a few weeks ago, it sometimes fails with the following exception: Exception while executing function: Functions.CalculateAMFunction C:\Program…
Azure Functions
I want to my azure function from v1 to v4 my current dotnet framework is 4.8 need suggestion which version should I go 4.8 or 8 or 9
I want to my azure function from v1 to v4 my current dotnet framework is 4.8 need suggestion which version should I go 4.8 or 8 or 9. I am try to migrate to 4.8 with v4 but as per microsoft guide it mentioed to add output type as exe and mine was class…
Azure Functions
Azure Function Host Crashes When Parsing PDF Documents with Docling Library
We've started using this python library docling to parse documents. Locally, that works perfectly. On Azure though, we experience the issue that parsing PDFs fails and makes the function host crash. This results in a downtime for the whole function,…
Azure Functions
Azure Function App Availability Issue
I am unable to load a selection of my Function Apps within a particular Resource Group within the Azure portal. I see this: The request timed out. Diagnostic information: timestamp '20250428T214416Z', subscription id '', tracking id…
Azure Functions
Azure Function .NET 9 Isolated makes huge amount of requests to Azure Blob storage with "Not found" response code
Hi all. We use .NET 9 Isolated Azure Functions with Consumption plan. Our team noticed increased billing of Azure Storage Account started from 14th of March 2025. After few days of investigation we've found out that since that day the total amount…