{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKGBmkRYEs7P9fZG9h1zjZA9QP_u-40UF5bxkS9Pdxeb0riw"}}