ImI'm having an issue of getting the date property from the ImportDefinition using SOAP. this is the way im trying to get it:
var retReq = new RetrieveRequest();
retReq.ObjectType = "ImportDefinition";
retReq.Properties = new string[] { "ObjectID", "Name", "CustomerKey", "Description", "CreatedDate"};
var retReq1 = new RetrieveRequest1(retReq);
var res = await _Client.RetrieveAsync(retReq1);