mypy-boto3-vpc-lattice

import os from typing import TYPE_CHECKING import boto3 # These imports are only for type checking and won't be evaluated at runtime if TYPE_CHECKING: from mypy_boto3_vpc_lattice.client import VPCLatticeClient from mypy_boto3_vpc_lattice.type_defs import ServiceSummaryTypeDef def list_vpc_lattice_services() -> list["ServiceSummaryTypeDef"]: # Initialize a boto3 client (runtime object) # The type checker uses the VPCLatticeClient stub for this call client: VPCLatticeClient = boto3.client("vpc-lattice", region_name=os.environ.get('AWS_REGION', 'us-east-1')) print("Listing VPC Lattice services...") response = client.list_services() services = response.get("items", []) for service in services: print(f" Service ID: {service.get('id')}, Name: {service.get('name')}") return services if __name__ == "__main__": # Set a dummy AWS_REGION for local execution if not already set # In a real scenario, credentials/region would be configured via env vars, ~/.aws/config, etc. if 'AWS_REGION' not in os.environ: os.environ['AWS_REGION'] = 'us-east-1' try: # This call will actually execute and might require AWS credentials services = list_vpc_lattice_services() print(f"Found {len(services)} VPC Lattice services.") except Exception as e: print(f"An error occurred: {e}. Make sure you have AWS credentials configured.")