code: function(defaultDecorateError){
  			return function(error, target){
  				if(error.HttpCode !== 401){
  					error = defaultDecorateError(error, target);
  					window.parent.postMessage(JSON.stringify({pageService: "orion.page.delegatedUI", //$NON-NLS-0$
  						source: "org.eclipse.orion.client.cf.deploy.uritemplate", //$NON-NLS-0$
  						status: error}), "*"); //$NON-NLS-0$
  				}
  			};
  		}
docs: Builds the post error.