public async Task <IActionResult> GetTlsRptHistory(TlsRptDomainRequest request)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(new ErrorResponse(ModelState.Values)));
            }

            string history = await _dao.GetTlsRptHistory(request.Domain);

            if (history == null)
            {
                return(new NotFoundObjectResult(new ErrorResponse($"No TLS/RPT History found for {request.Domain}",
                                                                  ErrorStatus.Information)));
            }

            return(Content(history, "application/json"));
        }