refreshOAuth2Token got the following response:<br />{
  "error": "deleted_client",
  "error_description": "The OAuth client was deleted."
}using refreshToken 1/5R_TGBUI2OZ-pZnR0IUormPVdlEPQ8D1HP4OxBiZmGQ{"id":143099,"date":"2012-05-09T16:43:52","date_gmt":"2012-05-09T14:43:52","guid":{"rendered":"http:\/\/www.novara6.org\/web\/?page_id=143099"},"modified":"2013-02-20T14:33:15","modified_gmt":"2013-02-20T13:33:15","slug":"foto","status":"publish","type":"page","link":"https:\/\/www.novara6.org\/web\/foto\/","title":{"rendered":"Foto"},"content":{"rendered":"<div id='pwaheader'><span class='lang_gallery'> Galleria<\/span><span class='total_images'> foto nel  album<\/span><\/div>\n<div style='clear: both'><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"showcase.php","meta":[],"jetpack_shortlink":"https:\/\/wp.me\/P2p915-Be3","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/pages\/143099"}],"collection":[{"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/comments?post=143099"}],"version-history":[{"count":21,"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/pages\/143099\/revisions"}],"predecessor-version":[{"id":5430443,"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/pages\/143099\/revisions\/5430443"}],"wp:attachment":[{"href":"https:\/\/www.novara6.org\/web\/wp-json\/wp\/v2\/media?parent=143099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}