POST /

Content-Type: application/x-www-form-urlencoded

Action=CreateNatGateway&AllocationId=__AllocationId__&AvailabilityMode=zonal&AvailabilityZoneAddress.1.AllocationId.1=__Member__&AvailabilityZoneAddress.1.AllocationId.2=__Member__&AvailabilityZoneAddress.1.AvailabilityZone=__AvailabilityZone__&AvailabilityZoneAddress.1.AvailabilityZoneId=__AvailabilityZoneId__&AvailabilityZoneAddress.2.AllocationId.1=__Member__&AvailabilityZoneAddress.2.AllocationId.2=__Member__&AvailabilityZoneAddress.2.AvailabilityZone=__AvailabilityZone__&AvailabilityZoneAddress.2.AvailabilityZoneId=__AvailabilityZoneId__&ClientToken=__ClientToken__&ConnectivityType=private&DryRun=true&PrivateIpAddress=__PrivateIpAddress__&SecondaryAllocationId.1=__Member__&SecondaryAllocationId.2=__Member__&SecondaryPrivateIpAddress.1=__Member__&SecondaryPrivateIpAddress.2=__Member__&SecondaryPrivateIpAddressCount=1&SubnetId=__SubnetId__&TagSpecification.1.ResourceType=capacity-reservation&TagSpecification.1.Tag.1.Key=__Key__&TagSpecification.1.Tag.1.Value=__Value__&TagSpecification.1.Tag.2.Key=__Key__&TagSpecification.1.Tag.2.Value=__Value__&TagSpecification.2.ResourceType=capacity-reservation&TagSpecification.2.Tag.1.Key=__Key__&TagSpecification.2.Tag.1.Value=__Value__&TagSpecification.2.Tag.2.Key=__Key__&TagSpecification.2.Tag.2.Value=__Value__&Version=2016-11-15&VpcId=__VpcId__