IEnumerable<PageHierarchyAndID> PagesMetaDataByRootNames(
	string[] rootNames,
	int pageSize = -1,
	int startIndex = -1
)

Function PagesMetaDataByRootNames ( 
	rootNames As String(),
	Optional pageSize As Integer = -1,
	Optional startIndex As Integer = -1
) As IEnumerable(Of PageHierarchyAndID)

IEnumerable<PageHierarchyAndID^>^ PagesMetaDataByRootNames(
	array<String^>^ rootNames, 
	int pageSize = -1, 
	int startIndex = -1
)

abstract PagesMetaDataByRootNames : 
        rootNames : string[] * 
        ?pageSize : int * 
        ?startIndex : int 
(* Defaults:
        let _pageSize = defaultArg pageSize -1
        let _startIndex = defaultArg startIndex -1
*)
-> IEnumerable<PageHierarchyAndID>