private DynamicData ConvertDapperRow(dynamic r, DynamicData metadata)
{
var dd = new DynamicData(r);
var jkey = dd.Keys().FirstOrDefault(k => k.Contains("Json", ignoreCase: true));
if (jkey.HasValue())
{
dd.AddValue(jkey, DynamicDataFromJson(dd[jkey].ToString(), metadata));
}
return(dd);
}