title: Microsoft Graph API for OneDrive responds with service not available
body: <p>I am trying out the one drive graph api to upload folder to my one drive folder.</p>
  
  <p>Using the regular upload works fine.</p>
  
  <p>I'm also testing the resumable upload, which is used for large files. But this is where I'm getting a strange response.</p>
  
  <p>I'm following this link for how to do it: <a href="https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_createuploadsession" rel="nofollow noreferrer">https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_createuploadsession</a>.</p>
  
  <p>First i get a create an upload session using "<a href="https://graph.microsoft.com/v1.0/me/drive/items/xxxxxxxxxx:/filename.txt:/createUploadSession" rel="nofollow noreferrer">https://graph.microsoft.com/v1.0/me/drive/items/xxxxxxxxxx:/filename.txt:/createUploadSession</a>". </p>
  
  <p>This gives me back an uploadUrl value, something like "<a href="https://api.onedrive.com/rup/xxxxxxxxxxxxx" rel="nofollow noreferrer">https://api.onedrive.com/rup/xxxxxxxxxxxxx</a>"</p>
  
  <p>I then make a PUT request to that URL with the correct headers.</p>
  
  <p>The response I receive is a 400 (bad request) with the following text (including the HTML):</p>
  
  <pre><code>&lt;h2&gt;Our services aren't available right now&lt;/h2&gt;&lt;p&gt;We're working to restore all services as soon as possible. Please check back soon.&lt;/p&gt;Ref A: 235A863C95DC45BE98688D905A7DB3C1 Ref B: BUH01EDGE0107 Ref C: 2018-08-28T18:56:52Z
  </code></pre>
  
  <p>I have been getting this for 3 days now and I can't seem to get hold of any support from Microsoft. According to this website, everything is running: <a href="https://portal.office.com/servicestatus" rel="nofollow noreferrer">https://portal.office.com/servicestatus</a></p>
  
  <p>Does anyone know why I'm getting this error?</p>