title: Azure Automation - how to authenticate without using an account with resource manager
body: <p>I'd like to use a powershell script in Azure automation to schedule switching on/off resources.</p>
  
  <p>I'd like to do this without creating an account as our domain enforces password resets. I know that the automation account creates a certificate - is it possible to authenticate with this instead, when using the resource manager (AKA not a "classic" account).</p>