如何使用 PHP Curl 将文件上传到 AWS Presigned URL?

I've tried to change the content-type in the header to the actual uploaded file type, but neither works. I've tried both CURLFile and curl_file_create. The files after uploading to my test server and my website server are all still valid prior to upload to AWS.

    $file_name = $post_files[$FILES_file]["name"];
    $content_type = $post_files[$FILES_file]["type"];
    $TheFileSize = $post_files[$FILES_file]["size"];
    $tmp_name = $post_files[$FILES_file]["tmp_name"];
    $curl = curl_init();
    $cFile = curl_file_create($tmp_name, $content_type, $file_name);

    $payload = array('upload-file' => $cFile);

    $curlOptions = array(
            CURLOPT_URL            => $TheAWSPresignedURL,
            CURLOPT_RETURNTRANSFER => 1,
            CURLOPT_CUSTOMREQUEST  => "PUT",
            CURLOPT_ENCODING       => "",
            CURLOPT_POST           => 1,
            CURLOPT_MAXREDIRS      => 10,
            CURLOPT_TIMEOUT        => 300,
            CURLOPT_HTTP_VERSION   => CURL_HTTP_VERSION_1_1,
            CURLOPT_INFILESIZE     => $TheFileSize,
            CURLOPT_HTTPHEADER     => array(
                "Accept: */*",
                "Accept-Encoding: gzip, deflate",
                "Cache-Control: no-cache",
                "Connection: keep-alive",
                "Content-Length: ".$TheFileSize,
                "Content-Type: multipart/form-data",
                "Host: s3.amazonaws.com"
            ),
        );
    curl_setopt_array($curl, $curlOptions);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);  
    $response = curl_exec($curl);

我正在寻找要通过预签名 URL 成功上传到 AWS、成功下载并成功打开的文件.