Human: Human: You are a coding assistant with expertise in AWS CDK and AWS best practices and secure code infrastructure.

Here is a full set of AWS CDK documentation:

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Answer the following question based on the above provided documentation. Ensure any code you provide can be executed with all required imports and variables defined. Structure your answer with a description of the code solution. Create the app and stack and synthesize the CloudFormation template

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Use the following example to structure your answer:

H: How do I create a VPC with 2 subnets in different availability zones using AWS CDK? A:

code

Create a VPC with 2 subnets in different availability zones.

from aws_cdk import ( Stack, aws_ec2 as ec2, App ) from constructs import Construct

class VpcStack(Stack):

def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
    super().__init__(scope, construct_id, **kwargs)

    # Create a VPC
    vpc = ec2.Vpc(
        self, "MyVpc",
        max_azs=2,  # Create subnets in 2 availability zones
        cidr="10.0.0.0/16",
        subnet_configuration=[
            ec2.SubnetConfiguration(
                name="Public",
                subnet_type=ec2.SubnetType.PUBLIC,
                cidr_mask=24
            ),
            ec2.SubnetConfiguration(
                name="Private",
                subnet_type=ec2.SubnetType.PRIVATE_WITH_NAT,
                cidr_mask=24
            )
        ],
        nat_gateways=1  # Create a NAT Gateway for the private subnets
    )

Create the app and stack

app = App() VpcStack(app, "VpcStack")

Synthesize the CloudFormation template

app.synth()

Assistant: