GET /#{token}/users/#{user_id}/bookmarks.xml
lists all of a user's bookmarks (links to pages and tags in the sidebar).
Only the current user's bookmarks can be viewed.
Response:
<bookmarks type="array">
<bookmark>
<id type="integer">1</id>
<user-id type="integer">2</user-id>
<bookmarkable-type type="string">Page</bookmarkable-type>
<bookmarkable-id type="integer">3</page-id>
<position type="integer">1</position>
...
</bookmark>
<bookmark>
<id type="integer">2</id>
<user-id type="integer">2</user-id>
<bookmarkable-type type="string">Tag</bookmarkable-type>
<bookmarkable-id type="integer">4</page-id>
<position type="integer">2</position>
...
</bookmark>
...
</bookmarks>