public async Task <GenericDocumentResponse <CallBackFailuerDocument> > Handle(CallBackSystemFailuerMessagesQuery request, CancellationToken cancellationToken)
        {
            (IEnumerable <CallBackFailuerDocument> doc, long total) = await _CallBackFailureRepository.GetAllFaulierDocumentBySystemCode(request.From, request.SystemCode);

            return(new GenericDocumentResponse <CallBackFailuerDocument>()
            {
                Document = doc,
                Total = total
            });
        }