API ReferenceMetadataMetadataMetadata refresh and management endpoints 📄️ Start a metadata refresh for all watchlist itemsStarts a background refresh of metadata (posters, GUIDs, genres) for all existing watchlist items by re-fetching data from Plex API. Returns immediately; only one refresh runs at a time.
📄️ Start a metadata refresh for all watchlist itemsStarts a background refresh of metadata (posters, GUIDs, genres) for all existing watchlist items by re-fetching data from Plex API. Returns immediately; only one refresh runs at a time.