If a book is already on the user's shelf, attempting to review the book may
result in a 422 error. This can happen if the user attempts to review the book
from a search or from another user's shelf.
Current work-around is to view the book from the user's own shelf and then
perform the review (which will submit an update rather than a create).
Original issue reported on code.google.com by adam.jo...@gmail.com on 3 Sep 2010 at 5:21
Original issue reported on code.google.com by
adam.jo...@gmail.com
on 3 Sep 2010 at 5:21