OptionalclientOptionalclientSerialized list of media the viewport currently shows (client view state). Defaults to [].
OptionalfeedFeed view info payload. Will be serialized to JSON.
OptionallastThe Following filter's paging fact: the taken_at of the last media of the
previous page (last_taken_at, which every Following page after the
opening). Only the Following form carries it.
OptionalnextOptionalpaginationOptionalwillToggle for sound state in feed.
Seen media ids for store/media list payload.