title: Is there automatic ETag handling in OData with WebApi 2 and Entity Framework (code first)?
body: <p>WCF Data Services with Entity Framework is automatically handling <strong>ETag</strong> headers (defined using  <a href="http://msdn.microsoft.com/en-us/library/system.data.services.etagattribute.aspx" rel="nofollow">[ETagAttribute]</a> or automagically from <a href="http://msdn.microsoft.com/en-us/library/system.componentmodel.dataannotations.timestampattribute.aspx" rel="nofollow">[TimestampAttribute]</a>).  </p>
  
  <p>I created WebApi2 OData controller from scaffolding. My entity have a valid timestamp (rowversion) property. However I don't see the ETag header in http response.</p>
  
  <p>How can I enable valid ETag handling with <strong>OData + Web Api 2 + EF 6</strong>?</p>
  
  <p>Thanks, Stefan</p>