 
         return taskCompletion
     }
-    
 
     func handleAuthtenticationErrorForTask(networkRequest: NetworkRequest) {
         

            networkService.enqueueNetworkRequest(authenticationTask)
        }
    }
    
    
    func refreshTokenResponseHandler(initialNetworkRequest: NetworkRequest) -> JSONResponseCompletion {
        

        
        return taskCompletion
    }

}