title: What is the DSL for Jenkins downstream (post build action) job?
body: <p>I would like to do this, but in the Jenkins DSL:</p>
  
  <p><a href="https://i.stack.imgur.com/fHjwt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fHjwt.png" alt="enter image description here"></a></p>
  
  <p>If found somewhere this, but it's not working:</p>
  
  <pre><code>job('ps-first') {
      steps { shell('echo "landing"') }
      postBuildSteps { ...run other job here... }
          configure {
              it &lt;&lt;
                      'runPostStepsIfResult' { name('SUCCESS') }
          }
  }
  </code></pre>