[BUG] Azure Functions (Python V2 model) doesn't seem to support Session-based Service Bus Queue triggering

[TDehaene]

Investigative information

Please provide the following:

• Timestamp: 2023-04-05 10:04
• Function App name: hoiaipocnonprdeuwfacdc
• Function name(s) (as appropriate): cdc
• Core Tools version: 4.0.5095

Repro steps

Provide the steps required to reproduce the problem:

• Package Name: azure-functions
• Package Version: 1.13.3
• Operating System: WSL Ubuntu (in VSCode) and Windows 11
• Python Version: 3.10.4

I'm trying to create a Azure Service Bus Queue - triggered function using the Python v2 programming model, but I'm running into a bug.

I'm mainly following the steps outlined in this article: https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-service-bus-trigger?tabs=python-v2%2Cin-process%2Cextensionv5&pivots=programming-language-python

The only difference being that the Queue I have created is Session-aware.

I'm trying to figure out how to specify the Session-id, but can't seem to find it back in the documentation, nor anywhere online.

Expected behavior

Screenshots Full screenshot from the logstream:

Expected behavior

Provide a description of the expected behavior.

That I'm either able provide the Session-id as a decorator parameter, or that the functioning of the Queue-trigger for session-aware queues is agnostic, and can take in messages normally.

Actual behavior

Provide a description of the actual behavior observed.

The error message is as follows:

[Error]   ReceiveBatchAsync Exception: System.InvalidOperationException: It is not possible for an entity that requires sessions to create a non-sessionful message receiver.

It works fine for a non-Session-aware Queue trigger, but it starts throwing the error if I make it Session-aware. I also can't seem to find any parameter for the decorator that would allow me to specify the Session-id.

Contents of the requirements.txt file:

Provide the requirements.txt file to help us find out module related issues.

azure-functions
azure-identity
azure-servicebus