$admin_key = “xxxxxxxxxxxxxxxxxxxxxxxxx”;
$headers = array('Authorization: KakaoAK '.$admin_key);
$postfields = array(“target_id_type”=>“user_id”, “target_id”=>"$app_token");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS,json_encode($postfields));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$resp = curl_exec($ch);
curl_close($ch);
$curlResult = json_decode($resp, TRUE);
이런식으로 했는데 msg : no authentication key code : -401 이 나옵니다.
혹시 잘못 작성된 부분이 있는지요