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AWS::EC2::NatGateway AvailabilityZoneAddress
For regional NAT gateways only: The configuration specifying which Elastic IP address (EIP) to use for handling outbound NAT traffic from a specific Availability Zone.
A regional NAT gateway is a single NAT Gateway that works across multiple availability zones (AZs) in your VPC, providing redundancy, scalability and availability across all the AZs in a Region.
For more information, see Regional NAT gateways for automatic multi-AZ expansion in the Amazon VPC User Guide.
Syntax
To declare this entity in your CloudFormation template, use the following syntax:
JSON
{ "AllocationIds" :[ String, ... ], "AvailabilityZone" :String, "AvailabilityZoneId" :String}
YAML
AllocationIds:- StringAvailabilityZone:StringAvailabilityZoneId:String
Properties
AllocationIds-
The allocation IDs of the Elastic IP addresses (EIPs) to be used for handling outbound NAT traffic in this specific Availability Zone.
Required: Yes
Type: Array of String
Update requires: No interruption
AvailabilityZone-
For regional NAT gateways only: The Availability Zone where this specific NAT gateway configuration will be active. Each AZ in a regional NAT gateway has its own configuration to handle outbound NAT traffic from that AZ.
A regional NAT gateway is a single NAT Gateway that works across multiple availability zones (AZs) in your VPC, providing redundancy, scalability and availability across all the AZs in a Region.
Required: No
Type: String
Update requires: No interruption
AvailabilityZoneId-
For regional NAT gateways only: The ID of the Availability Zone where this specific NAT gateway configuration will be active. Each AZ in a regional NAT gateway has its own configuration to handle outbound NAT traffic from that AZ. Use this instead of AvailabilityZone for consistent identification of AZs across AWS Regions.
A regional NAT gateway is a single NAT Gateway that works across multiple availability zones (AZs) in your VPC, providing redundancy, scalability and availability across all the AZs in a Region.
Required: No
Type: String
Update requires: No interruption
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