def sla_dict_to_list(sla_dict):
    """
    Converts an SLA dictionary to a list {'security_fixes': '2020-01-01'} =>
    ['security_fixes:2020-01-01']
    :param sla_dict: a dictionary with the SLAs of the request
    :return: a list of the SLAs
    """
    sla_list = []
    for sla, eol in sla_dict.items():
        sla_list.append('{0}:{1}'.format(sla, eol))
    return sla_list
