{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKpJ-EEyVYzOU-sn3pqlyKAsj5Lfd-Se9isObMNhJ2o_m79Q"}}