I’m confused. You’ve used the id query parameter in several of your own posts, like the one here, here, or here.
I think you might want to re-read the documentation for the Loop, which now has much better explanations about the difference between attributes of the Loop tag (which are available for all loop types) and query parameters (which are unique to each loop type). Specifically this part:
Each loop type has its own query parameters that can be used, so see the links under loop types below for the parameters available in each type
In this case, you’re working with a post loop, so you can take a look at the list of query parameters available for the post loop to see what’s available.