def __init__(__self__, *, id: Optional[pulumi.Input[int]]=None, ip_address: Optional[pulumi.Input[str]]=None):
    "\n        The interface for the external VPN gateway.\n        :param pulumi.Input[int] id: The numeric ID of this interface. The allowed input values for this id for different redundancy types of external VPN gateway: - SINGLE_IP_INTERNALLY_REDUNDANT - 0 - TWO_IPS_REDUNDANCY - 0, 1 - FOUR_IPS_REDUNDANCY - 0, 1, 2, 3 \n        :param pulumi.Input[str] ip_address: IP address of the interface in the external VPN gateway. Only IPv4 is supported. This IP address can be either from your on-premise gateway or another Cloud provider's VPN gateway, it cannot be an IP address from Google Compute Engine.\n        "
    if (id is not None):
        pulumi.set(__self__, 'id', id)
    if (ip_address is not None):
        pulumi.set(__self__, 'ip_address', ip_address)
The interface for the external VPN gateway.
:param pulumi.Input[int] id: The numeric ID of this interface. The allowed input values for this id for different redundancy types of external VPN gateway: - SINGLE_IP_INTERNALLY_REDUNDANT - 0 - TWO_IPS_REDUNDANCY - 0, 1 - FOUR_IPS_REDUNDANCY - 0, 1, 2, 3 
:param pulumi.Input[str] ip_address: IP address of the interface in the external VPN gateway. Only IPv4 is supported. This IP address can be either from your on-premise gateway or another Cloud provider's VPN gateway, it cannot be an IP address from Google Compute Engine.
def __init__(__self__, *, id: Optional[pulumi.Input[int]]=None, ip_address: Optional[pulumi.Input[str]]=None):
    "\n        The interface for the external VPN gateway.\n        :param pulumi.Input[int] id: The numeric ID of this interface. The allowed input values for this id for different redundancy types of external VPN gateway: - SINGLE_IP_INTERNALLY_REDUNDANT - 0 - TWO_IPS_REDUNDANCY - 0, 1 - FOUR_IPS_REDUNDANCY - 0, 1, 2, 3 \n        :param pulumi.Input[str] ip_address: IP address of the interface in the external VPN gateway. Only IPv4 is supported. This IP address can be either from your on-premise gateway or another Cloud provider's VPN gateway, it cannot be an IP address from Google Compute Engine.\n        "
    if (id is not None):
        pulumi.set(__self__, 'id', id)
    if (ip_address is not None):
        pulumi.set(__self__, 'ip_address', ip_address)