Marco "Ocramius" Pivetta<p>Call me crazy, but I firmly believe that Commands (DTOs) in a <a href="https://mastodon.social/tags/CQRS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CQRS</span></a> application are part of the domain.</p><p>They are the imperative that is given by the stakeholder.</p><p>Yes, you will have infrastructure commands like "clean up some tables", but "sudo make me a sandwich" is business domain.</p>