def add_domain_name(list_name, item_name):
    '''
    Adds a domain name to a domain name list.

    list_name(str): The name of the specific policy domain name list to append to.

    item_name(str): The domain name to append.

    CLI Example:

    .. code-block:: bash

        salt '*' bluecoat_sslv.add_domain_name MyDomainName foo.bar.com

    '''
    payload = {"jsonrpc": "2.0",
               "id": "ID0",
               "method": "add_policy_domain_names",
               "params": [list_name, {"item_name": item_name}]}

    response = __proxy__['bluecoat_sslv.call'](payload, True)

    return _validate_change_result(response)
Adds a domain name to a domain name list.

    list_name(str): The name of the specific policy domain name list to append to.

    item_name(str): The domain name to append.

    CLI Example:

    .. code-block:: bash

        salt '*' bluecoat_sslv.add_domain_name MyDomainName foo.bar.com