Field Name	Field Type	Field Constraints	Field Notes
GroupHandle	WaypointGroup::WaypointHandle		WaypointGroup::WaypointHandle used to lookup Waypoint in WaypointGroups.
ServerWaypointPayload	ServerWaypoint::Payload		Contains the optional data to add or update the client Waypoint.
ActionFlag	enum ServerWaypointGroup::Action		Enum which defines if the Waypoint operation was an add, remove or update.