title: VSTS tasks failed with unable to get local issuer certificate
body: <p>Trying to deploy VM and web app using Azure Resource Group Deployment and Azure app service tasks in VSTS CI/CDP with Azure Stack. </p>
  
  <p>The task is failing with following errors: </p>
  
  <blockquote>
    <p>Error: unable to get local
    issuer certificate</p>
  </blockquote>
  
  <p>Any suggestion on this issue?</p>