The GroupByType type exposes the following members.
|AggregateOn||The AggregateOn property gets or sets a field that is used to determine the order of groups in a response.|
|Item||The Item property gets or sets a field that specifies the property that a FindItem query uses to group results.|
|Order||The Order property gets or sets the order of the groups in the grouped item array that is returned in the response. (Inherited from BaseGroupByType.)|