{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKj54TmTSkkJ5WMFWEsLdm3pKRySxjf3d6_FH7p0bBxHBr3w"}}