title: MS Office365 Metadata URI Query
body: <p>I am working on MS Office365 version 2.0 having metadata URI:
  <a href="https://outlook.office.com/api/v2.0/" rel="nofollow">https://outlook.office.com/api/v2.0/</a>$metadata</p>
  
  <p>This document includes all the EntityType supported by Office365 REST API.</p>
  
  <p>In addition to this, there are few more EntityType like Conversation,ConversationThread,Post,Group etc.
  But when I try to access these EntityType with my office365 credentials using URI:<br>
  GET <a href="https://outlook.office.com/api/v2.0/me/Conversations" rel="nofollow">https://outlook.office.com/api/v2.0/me/Conversations</a></p>
  
  <p>I am getting following error:
  "Resource not found for the segment 'Conversations'".</p>
  
  <p>Additionally I found that the above mentioned EntityType are supported by Graph API.</p>
  
  <p>So I had few queries regarding the same:</p>
  
  <ul>
  <li>Is the metadata URI same for MS Office 365 API and Graph API</li>
  <li>Is there any way to differentiate between the EntityType of Office 365 and Graph.</li>
  </ul>
  
  <p>Let me know for any details.</p>
  
  <p>Thanks</p>