title: How to use Generic webhook trigger plugin in jenkins?
body: <p>Trying to parse the Github webhook payload(specifically need tag_name from release) in jenkins and make the values available in the build job.
  Tried using Generic Webhook Trigger plugin as mentioned in the link below
  <a href="https://stackoverflow.com/questions/31407332/how-to-process-a-github-webhook-payload-in-jenkins">How to process a github webhook payload in Jenkins?</a>
  but without success. Can someone provide an example how to use this plugin and get the tag_name value in Jenkins job ?</p>