title: How to Set 'User assignment required' with Az powershell for an Azure enterprise Application
body: <p>I would like your opinion on the following:</p>
  <ul>
  <li>i am able to update parameter <em>User assignment required</em> via Azure Portal</li>
  <li>i am able to update parameter <em>User assignment required</em> via Powershell using module AzureAD and cmdlet Set-AzureADServicePrincipal</li>
  <li>I would like to update parameter <em>User assignment required</em> via Powershell using module Az (and not AzureAD)</li>
  </ul>
  <p><a href="https://i.stack.imgur.com/Y2VL3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Y2VL3.png" alt="enter image description here" /></a>
  Do you know if it exist an equivalent which look like Set-AzADServicePrincipal and works like Set-AzureADServicePrincipal ? I tried Update-AzADServicePrincipal but there is no way to update this field.</p>
  <p>By the way, what is the mindset behind module AzureAD which have cmdlt to manage AzureADApp versus module Az which have also cmdlet to manage also AzureADApp (with limitation) ? Thx for your feedback</p>