What is the HTTP response code for failed HTTP Delete operation?

Question

I have a resources with uri /api/books/122 , if this resource doesn\'t exist at the point where a client sends HTTP Delete for this resource, what is the approp

Answer 1

Yes, it would be 404.

In general it will be a 400 series error if the request is wrong somehow, and a 500 series error if something goes awry on the server.