gen-order-invoice-function.cs

 public static class OrderPlaceInvoiceGenerator
{
    [FunctionName("OrderPlaceInvoiceGenerator")]
    public static void Run([RabbitMQTrigger("medpark.orderservice/basket-service.basket_checked_out_invoice_gen", ConnectionStringSetting = "connectionStringSetting")]  BasicDeliverEventArgs args,
        ILogger log)
    {
        log.LogInformation($"Message received from RabbitMQ trigger: {message}");
    }
}