ReadonlyclipsClip metadata ids (clips_metadata_ids); empty when the items are no clips.
ReadonlyitemServer item ids (ig_item_ids).
ReadonlyotidsClient-side item ids (otids).
ReadonlythreadThe thread the items belong to (ig_thread_id, the thread's v2 id).
One item the inbox prefetched from a thread, as the app keeps it locally: the
IGDirectGetThreadItemsV2variables of the inbox prefetch stage.