def _create_execution_log_entry(status, timestamp=None):
    """
    Create execution log entry object for the provided execution status.
    """
    return {
        "timestamp": timestamp or date_utils.get_datetime_utc_now(),
        "status": status,
    }

    Create execution log entry object for the provided execution status.
    
st2common/st2common/services/executions.py