'Unhide a link.
See also: [/api/hide](#POST_api_hide).'

@require_oauth2_scope('report')
@noresponse(VUser(), VModhash(), links=VByName('id', thing_cls=Link, multiple=True, limit=50))
@api_doc(api_section.links_and_comments)
def POST_unhide(self, links):

    if (not links):
        return abort(400)
    LinkHidesByAccount._unhide(c.user, links)
