'ensures the alert policy is removed from the server
:param server: the CLC server object
:param server_params: the dictionary of server parameters
:return: (changed, group) -
changed: Boolean whether a change was made
result: The result from the CLC API call'

def _ensure_alert_policy_absent(self, server, server_params):

    changed = False
    acct_alias = self.clc.v2.Account.GetAlias()
    alert_policy_id = server_params.get('alert_policy_id')
    alert_policy_name = server_params.get('alert_policy_name')
    if ((not alert_policy_id) and alert_policy_name):
        alert_policy_id = self._get_alert_policy_id_by_name(self.clc, self.module, acct_alias, alert_policy_name)
    if (alert_policy_id and self._alert_policy_exists(server, alert_policy_id)):
        self._remove_alert_policy_to_server(self.clc, self.module, acct_alias, server.id, alert_policy_id)
        changed = True
    return changed
