Function reelsViewerFactsOf

Parameters

• input:
      | {
          chaining?: {
              chainingSessionId?: string;
              mediaPctWatched?: string
              | number;
              rankingSessionId?: string;
          };
          index: number;
          reels: readonly {
              code: string;
              id: string;
              media_type: number;
              organic_tracking_token?: string;
              pk: string;
              taken_at?: number;
              user?: { id?: string; pk?: string };
              video_duration?: number;
          }[];
      }
      | {
          chainingPosition?: string
          | number;
          chainingSeedMediaId?: string;
          chainingSessionId?: string;
          clientPosition?: string | number;
          friendsLane?: false;
          media?: {
              code: string;
              id: string;
              media_type: number;
              organic_tracking_token?: string;
              pk: string;
              taken_at?: number;
              user?: { id?: string; pk?: string };
              video_duration?: number;
          };
          mediaPctWatched?: string
          | number;
          rankingSessionId?: string;
          storyRankingToken?: string;
      }
  • {
        chaining?: {
            chainingSessionId?: string;
            mediaPctWatched?: string | number;
            rankingSessionId?: string;
        };
        index: number;
        reels: readonly {
            code: string;
            id: string;
            media_type: number;
            organic_tracking_token?: string;
            pk: string;
            taken_at?: number;
            user?: { id?: string; pk?: string };
            video_duration?: number;
        }[];
    }
  • {
        chainingPosition?: string | number;
        chainingSeedMediaId?: string;
        chainingSessionId?: string;
        clientPosition?: string | number;
        friendsLane?: false;
        media?: {
            code: string;
            id: string;
            media_type: number;
            organic_tracking_token?: string;
            pk: string;
            taken_at?: number;
            user?: { id?: string; pk?: string };
            video_duration?: number;
        };
        mediaPctWatched?: string
        | number;
        rankingSessionId?: string;
        storyRankingToken?: string;
    }

    • Optional ReadonlychainingPosition?: string | number

      Zero-based position in the chaining session.

    • Optional ReadonlychainingSeedMediaId?: string

      Seed media id of the chaining session (chaining_seed_media_id), in the form the caller holds it.

    • Optional ReadonlychainingSessionId?: string

      Opaque chaining-session id.

    • Optional ReadonlyclientPosition?: string | number

      Client position in the viewer.

    • Optional ReadonlyfriendsLane?: false

      The tab entry's friends-lane prefetch (clips/discover/social/) is the bottom bar tap's; the landing after a published reel opens the same tab without it (run-reel-plain-20261026-2056), so it declares false. Absent: the entry sends it.

    • Optional Readonlymedia?: {
          code: string;
          id: string;
          media_type: number;
          organic_tracking_token?: string;
          pk: string;
          taken_at?: number;
          user?: { id?: string; pk?: string };
          video_duration?: number;
      }

      • Readonlycode: string

        The media's shortcode, the item's identity key.

      • Readonlyid: string

        Container media id (<pk>_<authorPk>).

      • Readonlymedia_type: number

      • Optional Readonlyorganic_tracking_token?: string

      • Readonlypk: string

        The media's numeric pk.

      • Optional Readonlytaken_at?: number

      • Optional Readonlyuser?: { id?: string; pk?: string }

      • Optional Readonlyvideo_duration?: number

        The clip's length in seconds, when the answer carries it.

    • Optional ReadonlymediaPctWatched?: string | number

      Percentage of the clip watched before the like (0–100), the app's measurement.

    • Optional ReadonlyrankingSessionId?: string

      Ranking session id.

    • Optional ReadonlystoryRankingToken?: string

      The reel's story ranking token.