{"error":{"code":"missingparam","info":"One of the parameters \"url\" and \"list\" is required.","*":"See https://janauschek.library.wmich.edu/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at <https://lists.wikimedia.org/mailman/listinfo/mediawiki-api-announce> for notice of API deprecations and breaking changes."}}