title: How to reference response components in OpenAPI?
body: <p>I am writing an OpenAPI definition for my API.
  I am using <code>components</code> for responses, but Swagger Editor shows an error when I try to reference these components:</p>
  <p><a href="https://i.stack.imgur.com/tAMES.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tAMES.png" alt="enter image description here" /></a></p>
  <p>What is the correct way to reference response components?</p>