Restrict slack-slash command access : <p>I have automated the deployments in Jenkins from slack by <code>slash commands</code>.</p>

<p>I need give <code>permission for slash commands</code> or restrict the slash command access only to particular users  (i.e) some members in the channel can deploy the dev environment by using <code>/deploy_dev</code> but they should not able to deploy to staging and production environments.</p>
