title: firebase functions:secrets:set is not a Firebase command
body: <p>I am using cloud functions and would like to use Secret Manager to protect api keys for some services. Following the official documentation <a href="https://firebase.google.com/docs/functions/config-env#create-secret" rel="nofollow noreferrer">here</a> , I tried using the command:</p>
  <pre><code>firebase functions:secrets:set STRIPE_TEST
  </code></pre>
  <p>but I received the following error:</p>
  <pre><code>Error: functions:secrets:set is not a Firebase command. Did you mean functions:config:set?
  </code></pre>
  <p>I want use secrets, not config that is not recommended</p>