{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKj-0U1V1jrqaFaqJ8GShxQEr53Nz5EHy8gG0WYwvoKG_G6w"}}