Generate thumbnails for books in a scope

POST 
/api/v1/books/thumbnails/generate

This queues a fan-out task that enqueues individual thumbnail generation tasks for each book.

Scope priority:

1. If book_ids is provided, only those specific books
2. If series_ids is provided, only books in those specific series
3. If series_id is provided, only books in that series
4. If library_id is provided, only books in that library
5. If none provided, all books in all libraries

Force behavior:

• force: false (default): Only generates thumbnails for books that don't have one
• force: true: Regenerates all thumbnails, replacing existing ones

Permission Required

• tasks:write

Request

Responses

200

Thumbnail generation task queued

403

Permission denied