title: Autodesk Forge Design Automation getEngines failing
body: <p>I downloaded the sample project file provided by Autodesk Forge to implement Design Automation from here: <a href="https://github.com/Autodesk-Forge/learn.forge.designautomation/tree/nodejs" rel="nofollow noreferrer">https://github.com/Autodesk-Forge/learn.forge.designautomation/tree/nodejs</a></p>
  <p><strong>Issue:</strong> Getting Error in the DesignAutomation.js on the line code below. The error says 'Forbidden, Not authroized' although I had provided my forge app's token, key and the ngrok url.</p>
  <p><em><strong>let engines = await api.getEngines({ page: paginationToken });</strong></em></p>
  <p>I debugged and found that the above line of code is failing and going to the catch exception. Due to this error, I have the 'Select Engines' and 'Existing Activities' dropdown in the UI show up as empty.</p>
  <p>Can someone help me with this issue? I'm new with Autodesk Forge and WebAPI, so I'm not able to figure out how to go about this. Thanks.</p>