This is my Python code for Azure functions. import logging import json app = func.FunctionApp() logging.info("Function starting...") print("Function starting...") import os def process_message(message: func.ServiceBusMessage): try: logging.info("Processing service bus message") # Join all chunks and decode to string body_bytes = message.get_body() body_str = body_bytes.decode('utf-8') try: result = json.loads(body_str) except json.JSONDecodeError: result = body_str logging.info(f"Processed service bus message: {result}") return result except Exception as e: print(f"Error processing message: {str(e)} ") @app.service_bus_queue_trigger(arg_name="azservicebus", queue_name="new-user", connection="ServiceBusConnectionString") def new_user_job_recommendation(azservicebus: func.ServiceBusMessage): logging.info("Function called...") user_id = process_message(message=azservicebus) logging.info(f"Received message from queue: {user_id}") logging.info("Function completed.") This code works locally and is able to fetch messages from service bus. But after deploying it does not pick messages from service bus (i am using same connection string). This is my app settings. App Settings Also here you can see it has linked with App Settings variable Trigger Details Continue reading...