title: What's the difference between the SharedAccessBlobPermissions values Add, Create and Write?
body: <p>The possible values for <a href="https://docs.microsoft.com/en-us/dotnet/api/microsoft.windowsazure.storage.blob.sharedaccessblobpermissions" rel="noreferrer"><code>SharedAccessBlobPermissions</code></a> are:</p>
  
  <ul>
  <li>None (0)</li>
  <li>Read (1)</li>
  <li>Write (2)</li>
  <li>Delete (4)</li>
  <li>List (8)</li>
  <li>Add (16)</li>
  <li>Create (32)</li>
  </ul>
  
  <p>What are the differences between <code>Add</code>, <code>Create</code> and <code>Write</code>? I can't find any documentation that clarifies this.</p>