無効なリソースMailchimp API

Question

CURLスクリプトを使用して、APIを使用してMailchimpメーリングリストに新しいエントリを追加するが、無効なリソースエラーが発生する。メーリングリストの3つのフィールド、つまりEMAIL、FNAME & LNAMEを見ることができるので、なぜ検証エラーが発生するのか分かりません。この問題のトラブルシューティングをすれば、エラーの正確な原因を確認できます。

<?PHP 

// put your api key here note the ending text past the - this is your datacenter 
// the datacenter needs to be added into to the url in the curlopt_url (see below) 
$apikey = "xxxxxxxxxxxxxxxxxxxxxxx-us13"; // my datacenter was "us11" 


// listid goes here - to find this... log into mail chimp go to Lists menu , 
// look to far right of list name for a drop down arrow, select the "Settings" dropdown, 
// scroll to bottom and look for "Unique id for list" 
$list_id = "xxxxxxxx"; // web site list 


// the data I used to register (there may be others you can use, check API docs) 
$email = "test@test.com"; 
$fname = "Test"; 
$lname = "Test"; 


$auth = base64_encode('user:'.$apikey); 


// Notice the value of 'status' is 'pending' 
// I found this via a google search indicating a double opt in subscription process 

$data = array(
'apikey'  => $apikey, 
'email_address' => $email, 
'status'  => 'pending', 
'merge_fields' => array(
'FNAME' => $fname, 
'LNAME' => $lname, 
) 
); 
$json_data = json_encode($data); 

$ch = curl_init(); 

// notice datacenter "us11" comes after the // - make sure you update this to your datacenter (e.g. us2, us7 etc) or you'll get the "wrong datacenter" error. 
$curlopt_url = "https://us13.api.mailchimp.com/3.0/lists/$list_id/members/"; 
curl_setopt($ch, CURLOPT_URL, $curlopt_url); 

curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 
    'Authorization: Basic '.$auth)); 
curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/3.0'); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
curl_setopt($ch, CURLOPT_TIMEOUT, 10); 
curl_setopt($ch, CURLOPT_POST, true); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch, CURLOPT_POSTFIELDS, $json_data); 

$result = curl_exec($ch); 
/* 
// some debug statements 
var_dump($result); 
print_r ($result); 
*/ 


// here is simple way to determine status of a subscription 
// $result is in JSON format 
// this following loop is a simple JSON decode loop I found via google 


$status = "undefined"; 
    $msg = "unknown error occurred"; 
$myArray = json_decode($result, true); 

foreach($myArray as $key => $value) 
{ 

    // debug key<<<=>>>$value<<< <br>"; 

    if($key == "status") 
    { 
     $status=$value; 
     //debug     echo" status found $status<Br>"; 
    } 
    else if ($key == "title") 
    { 
     $msg=$value; 
     //debug     echo" title found $msg<Br>"; 
    } 


} 

// create the output that gets displayed or returned if invoked by AJAX method 
if($status == "pending") 
{ 
    $msg = "Success! <br>$email has been subscribed <Br>check your inbox for the confirmation email to complete your subscription"; 
} 
else 
{ 
    $msg = "Sorry can not subscribe email $email <br>$msg <Br>"; 
} 


echo "$msg <br>"; 


die(' '); 
?> 

Answer 1

この

$data = ([ 
    'apikey'  => $apikey, 
    'email_address' => $email, 
    'status'  => 'pending', 
    'merge_fields' => array(
    'FNAME' => $fname, 
    'LNAME' => $lname, 
]); 

$json_data = json_encode($data); 

をお試しください