public void GetFileUrl()
        {
            var dates = Exports.ListExportDates();
            var files = Exports.ListExportFiles(dates[0].Date);
            var file  = Exports.DownloadExportFile(dates[0].Date, files[0].Name);

            Assert.NotNull(file);
            Assert.NotNull(file);
            Assert.NotNull(file.DownloadUrl);
            Assert.NotNull(file.ExpiresAt);
        }