OptionalfilterOS filter to apply (default: "for_ios").
OptionalmaxCursor for resuming pagination: the maxBookmarkIdForRecommend value
extracted from a previous page's next_url via parseNextUrl.
OptionaloffsetZero-based offset for pagination.
OptionalviewedView history to send with the request.
When non-empty, the first page is fetched with POST and the history is
serialised as paired view_novel_ids[] / view_novel_datetimes[] body
fields; pagination via next_url still uses GET. Omit (or pass an empty
array) to keep the plain GET request.
Observed limits: GET fails with 414 at 100 pairs, while POST succeeds
with 200 pairs and fails with 500 at 1000 pairs. Whether the history
changes the recommendations is unproven.
When a response interceptor such as the DB recorder is used, the history is stored as part of the recorded request body.
Parameters for fetching recommended novels.