Copyright error when uploading video in reel format using the Graph API

I want to upload a video file to Facebook in reel format (reel.mp4) with Graph API reference docs at https://developers.facebook.com/docs/video-api/guides/reels-publishing/
Currently when I use local file upload, it always returns ``` $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, file_get_contents('facebook_reel.mp4')); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); curl_close($ch); var_dump($response);
Result :
"copyright_check_status": { "status": "error" }
2. The same file will be returned if uploaded using file_url
Result:
"copyright_check_status": { "status": "complete", "matches_found": false } ``` Please help check the Endpoint again Thanks