OptionalrecordRead another record's loader data (default: the leaf record).
OptionalkeyQuery key carrying the page number. Default: 'page'.
OptionalitemsOptionaltotalOptionalperOptionallastOptionalwindowHow many numbered links pageRange produces. Default: 7.
What a paginated loader response is read as. Every field has a default extractor covering the common envelope shapes; override any of them when your backend disagrees.