NuGetGallery.ApiController.GetScanResults C# (CSharp) Method

        public virtual ActionResult GetScanResults(string apiKey, string id, string version, string sha256Checksum)
        {
            if (string.IsNullOrWhiteSpace(apiKey)) return new HttpStatusCodeWithBodyResult(HttpStatusCode.BadRequest, string.Format(CultureInfo.CurrentCulture, Strings.InvalidApiKey, apiKey));
            if (String.IsNullOrEmpty(id) || String.IsNullOrEmpty(version))
            {
                return new HttpStatusCodeWithBodyResult(HttpStatusCode.NotFound, string.Format(CultureInfo.CurrentCulture, Strings.PackageWithIdAndVersionNotFound, id, version));
            }
   
            // if (string.IsNullOrWhiteSpace(sha256Checksum)) return new HttpStatusCodeWithBodyResult(HttpStatusCode.BadRequest, "Sha256Checksum is required.");

            if (settings.ScanResultsKey.to_lower() != apiKey.to_lower())
            {
                return new HttpStatusCodeWithBodyResult(HttpStatusCode.Forbidden, "The specified key does not provide the authority to get scan results for packages");
            }

            var scanResults = new List<PackageScanResult>();

            var results = scanSvc.GetResults(id, version, sha256Checksum);

            foreach (var result in results.OrEmptyListIfNull())
            {
                scanResults.Add(new PackageScanResult
                {
                    FileName = result.FileName.to_string(),
                    Sha256Checksum = result.Sha256Checksum.to_string(),
                    Positives = result.Positives.to_string(),
                    TotalScans = result.TotalScans.to_string(),
                    ScanDetailsUrl = result.ScanDetailsUrl.to_string(),
                    ScanData = result.ScanData.to_string(),
                    ScanDate = result.ScanDate.GetValueOrDefault().ToString(CultureInfo.InvariantCulture),
                });
            }

            return new JsonNetResult(scanResults.ToArray());
        }