{"message":"PDF Document Processing API","version":"1.0.0","endpoints":{"health":"/health","upload":"/upload","process":"/processDocuments","result":"/result/{identifier}","cancel":"/cancel/{call_id}","jobs":"/jobs","cleanup":"/cleanup/{job_id}","sessions":"/api/sessions","session_detail":"/api/sessions/{session_id}","session_download":"/api/sessions/{session_id}/download-all"}}