@classmethod
def sd_dict_to_syslog_str(cls, sd_dict):
    """ Converts structured data dictionary to a syslog str """
    syslog_sds = ''
    for sd_key, sd_val in list(sd_dict.items()):
        syslog_str = '[{sd_key}'.format(sd_key=sd_key)
        for sub_key, sub_val in list(sd_val.items()):
            syslog_str = '{orig} {key}="{value}"'.format(orig=syslog_str,
                key=sub_key, value=sub_val)
        syslog_str += ']'
        syslog_sds += syslog_str
    return syslog_sds
