title: How do I retrieve the private key for a certificate generated on AWS Certificate Manager?
body: <p>Someone purchased a wildcard certificate via AWS Certificate Manager for their domain name and I need to transfer it to Heroku for an app that uses a sub-domain of the domain name.</p>
  
  <p>I can't figure out, either through the AWS Console or through their CLI, how I would get the private key used to generate the CSR for this certificate? Can anyone on here help me?</p>