title: Is returning a void response for Service APIs a good practice?
body: <p>I am planning to build APIs to perform CRUD operations.</p>
  <p>I have the following APIs:</p>
  <ol>
  <li>CreateEntry</li>
  <li>UpdateEntry</li>
  </ol>
  <p>For CreateEntry API, I am accepting CreateEntryRequest and CreateEntryResponse as request and response structures respectively.</p>
  <p>For UpdateEntry API, I am accepting UpdateEntryRequest as request and I am not returning anything.</p>
  <p>Is it a good practice to not return anything? However, for the UpdateEntry API, the client gets the HTTP 200 response if the API is successful.</p>
  <p>What is the best way to model Update only APIs?</p>