title: How do I retrieve variables in a PowerShell script running as part of a VSTS build/release?
body: <p>I am getting an error in VSTS when I run a powershell script.</p>
  
  <p>I have powershell install on my agent. But I still get this error:</p>
  
  <blockquote>
    <p>The term 'Get-VstsInput' is not recognized as the name of a cmdlet,
    function, script file, or operable program.</p>
  </blockquote>
  
  <p>I am I missing something. </p>