facebook_post_reel
Post a vertical video from Files to a connected Facebook Page as a Reel. This is a REAL, public post — confirm the Page, the video file and the caption with the user before calling. page = Page id or name from facebook_pages. video_file_id = a video file id from list_doc_files (upload local files first with create_upload_link); Reels should be 9:16, 3–90 seconds. caption = the Reel's text. Returns the Reel link; Facebook finishes processing within a few minutes.
Parameters
- page (string, required)
- video_file_id (string, required)
- caption (string, default "")