{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKSGbmMz6F3_Ui6C-CwvXz7PISr3AuEPC0OSZXKcy3AobG1w"}}