title: How to retrieve a specific Entity that is a child of a parent
body: <p><a href="https://stackoverflow.com/questions/16051459/setting-parent-key-but-not-child-key-while-using-endpoint-proto-datastore">This post</a> shows me how to setup parent child model relationship. Everything works fine, except I'm unable to GET as specific entity, just like in <a href="http://endpoints-proto-datastore.appspot.com/examples/simple_get.html" rel="nofollow noreferrer">simple_get</a> example.</p>
  
  <p>I have tried to decorate the .method with path='mymodel/{parent}/{id}' but the model.from_datastore is always False.</p>
  
  <p>Any suggestion how to properly wire this is greatly appreciated.</p>
  
  <p>Thanks.</p>