public void setNatGatewayId(String natGatewayId) {
        this.natGatewayId = natGatewayId;
    }
<p>
The ID of the NAT gateway.
</p>

@param natGatewayId
       The ID of the NAT gateway.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/DisassociateNatGatewayAddressResult.java