{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKUw8WRzZdO8EIi6m7YzS3nySNaej2lKXt8oyJhR1Ep8Ig3g"}}