{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIK4L6pmnRP1OiLAZvfSNNZnvh4Pdxs7M4OhGWJL42MwxXF4w"}}