Change the status of many posts at once by id list (posts, pages, other post types and media files alike) to publish, draft, pending, private or trash; at most 500 ids per call (over_limit counts the rest, which are not touched). Suited to batches; one post's status and other fields change with wp_update_post. Unknown ids are skipped, posts already in the status are left as they are and an id given twice counts once, so a repeated call changes nothing more, except where WordPress stores another form than asked (stored_as below): those posts are written again. Publishing makes posts public at once. On a site without a trash, "trash" is refused, since WordPress would delete for good. A media file set to draft, pending or publish becomes "inherit" (shown wherever its parent is published, everywhere without one), which needs the right to publish. Returns updated (the count); ids, the posts that have the status now, with stored_as where WordPress stores a form of its own ("future" for a post dated ahead, "inherit" for a file); failed, each with the status it has (null if unreadable) and, where telling, an error: update_failed, trash_refused or untrash_refused (refused by WordPress or a plugin), unreadable (nothing written) or unverified (written, not readable back); forbidden, the posts the account may not change (edit right per post, delete right for trash). failed and forbidden list 100 each; failed_omitted and forbidden_omitted count the rest. undo is the token of an undo point with the previous statuses, for wp_undo (null when none was recorded). A call begins no further post once the request has run 60 seconds (the first post is always handled, and one already begun is finished), so a long list is answered in parts; remaining lists the ids it did not reach, in their order (empty when it reached all), and those ids, sent in a further call, continue where it stopped, with an undo point of their own. Needs edit_others_posts. Forwarded by AlphaBridge Connect to the one site this connection reaches.