Opc.Ua.ClientBase.ValidateResponse C# (CSharp) Method

        public static void ValidateResponse(IList response, IList request)
        {
            if (response is DiagnosticInfoCollection)
            {
                throw new ArgumentException("Must call ValidateDiagnosticInfos() for DiagnosticInfoCollections.", "response");
            }

            if (response == null || response.Count != request.Count)
            {
                throw new ServiceResultException(StatusCodes.BadUnexpectedError, "The server returned a list without the expected number of elements.");
            }
        }