Press F5 in Visual Studio Code. From the Service Bus Explorer, post an order to the Service Bus queue.

Before posting the message, ensure that you are adding a brokered message header called Content Type with the value as application/json as follows:

If the Content Type header is not set correctly, the Service Bus queue trigger fails with the following exception, stating that There was an error deserializing the object:

Once the run is successful, you can see a new order will be created with the appropriate status: