title: Jenkins - Get last completed build status
body: <p>I know I can call <code>localhost/job/RSpec/lastBuild/api/json</code> to get the status of the lastest Jenkins build. However, since our build runs very long (a couple hours), I'm really more interested in the last <strong>complete</strong> build status than the run that is <em>running at this exact moment</em>. </p>
  
  <p>Is there an api end point for the last fully run build? Or should I instead pull the full list of builds and select the next-to-last one from there?</p>