I'm not able to Create an Image Share
I've already tried "Create a Text Share", "Create an Article or URL Share" on this link : https://learn.microsoft.com/en-us/linkedin/consumer/integrations/self-serve/share-on-linkedin (it works)
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$uploadurl = $content['value']['uploadMechanism']['com.linkedin.digitalmedia.uploading.MediaUploadHttpRequest']['uploadUrl'];
curl_setopt($ch, CURLOPT_URL, $uploadurl);
$postData = array('upload-file' => $image_path,);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
$response = curl_exec($ch);
I am getting an error when using the code
HTTP/2 400
server: Play
set-cookie: lang=v=2&lang=en-us; Path=/; Domain=api.linkedin.com
date: Tue, 25 Jun 2019 13:20:18 GMT
content-length: 0
x-li-fabric: prod-lsg1
x-li-pop: prod-tmu1-tls13
x-li-proto: http/2
x-li-uuid: yHH9/J1zqxUg49zQTisAAA==
set-cookie: lidc="b=SB01:g=126:u=36:i=1561468818:t=1561546488:s=AQFBkUrPOpXyD1XtJHm-uvTC74dEZLtT"
x-li-route-key: "b=SB01:g=126:u=36:i=1561468818:t=1561546488:s=AQFBkUrPOpXyD1XtJHm-uvTC74dEZLtT"