获取错误：通过cloudelements创建sfdc实例时，CRM提供程序的身份验证失败

Question

我试图在cloudelements中创建一个元素实例。从url查询字符串中检索了代码参数，有以下代码库：

$ch = curl_init();  

$code = $_REQUEST['code'];

$headers = array(
    'Content-Type: application/json',
    'Accept: application/json',
    'Authorization: User xxxxxxxxyyyyyyyyyzzzzzzzzzzz=, Organization ccccccccccccccccccccccccc'
);

$url = 'https://api.cloud-elements.com/elements/api-v2/elements/23/instances';

$curl_post_data = array(
    "providerData" => array(
        "code" => $code
    ),
    "name" => "salesforce_instance_".date("Y-m-d-H:i:s"),
    "configuration" =>
        array(
            "base.url" => "https://login.salesforce.com",
            "filter.response.nulls" => "true"
        )
);

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($curl_post_data));

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

$curl_response = curl_exec($ch);

但是，我收到以下错误：

Authentication with the CRM provider failed. Please ensure valid authentication values were provided.