title: How do you exclude a property from being persisted in Azure Table storage?
body: <p>If I have a class like this:</p>
  
  <pre><code>    public class Facet : TableServiceEntity
  {
      public Guid ParentId { get; set; }      
      public string Name { get; set; }
      public string Uri{ get; set; }
      public Facet Parent { get; set; }
  }
  </code></pre>
  
  <p>Parent is derived from the ParentId Guid, and that relationship is intended to be filled in by my repository.  So how do I tell Azure to leave that field alone?  Is there an Ignore attribute of some type, or do I have to create an inherited class that provides those relationships instead?</p>