Key key = new Key(docName);
// Let's see if we can interact with Labrador's HTTP Server for REST calls
BrokerContext context = Broker.getInstance().getBrokerContext();
Handler handler = context.getHandler();
Endpoint endpoint = context.getRequestEndpoint();
boolean restHandler = handler instanceof RESTHandler;
boolean httpEndpoint = endpoint instanceof HTTPServerBase;
if ( restHandler && httpEndpoint ) {