List All AWS NAT Gateways

import boto3 from botocore.exceptions import ( BotoCoreError, ClientError, NoCredentialsError, PartialCredentialsError, EndpointConnectionError, ) creds = _get_creds(cred_label)['creds'] access_key = creds['username'] secret_key = creds['password'] def list_nat_gateways_for_region(ec2_client, region_name): nat_gateways_with_regions = [] try: response = ec2_client.describe_nat_gateways() if response and 'NatGateways' in response and len(response['NatGateways']) > 0: for nat_gateway in response['NatGateways']: nat_gateway_info = { "NatGatewayId": nat_gateway['NatGatewayId'], "Region": region_name, "State": nat_gateway['State'] } nat_gateways_with_regions.append(nat_gateway_info) #print(nat_gateway_info) else: #print(f"No NAT Gateways found in region {region_name}.") p=1 # Dummy line except (NoCredentialsError, PartialCredentialsError, EndpointConnectionError, ClientError, BotoCoreError, Exception) as e: print(f"Error in region {region_name}: {str(e)}") return nat_gateways_with_regions def display_nat_gateways(data): # Initialize table with the desired structure and headers table = context.newtable() table.title = "NAT Gateways Information" table.num_cols = 3 # Number of columns according to headers table.num_rows = 1 # Starts with one row for headers table.has_header_row = True # Define header names based on the new structure headers = ["NAT Gateway ID", "Region", "State"] # Set headers in the first row for col_num, header in enumerate(headers): table.setval(0, col_num, header) # Sort the NAT gateway data by region for better organization data.sort(key=lambda x: x["Region"]) # Populate the table with NAT gateway data for row_num, entry in enumerate(data, start=1): # Starting from the second row table.num_rows += 1 # Add a row for each NAT gateway entry values = [entry["NatGatewayId"], entry["Region"], entry["State"]] for col_num, value in enumerate(values): table.setval(row_num, col_num, value) #region = 'us-east-1' # You can set this to None to check all regions region = None # Hardcoded for one time result all_nat_gateways = [] if region: ec2_client = boto3.client('ec2',aws_access_key_id=access_key,aws_secret_access_key=secret_key, region_name=region) all_nat_gateways.extend(list_nat_gateways_for_region(ec2_client, region)) else: for region_name in regions: ec2_client = boto3.client('ec2',aws_access_key_id=access_key,aws_secret_access_key=secret_key, region_name=region_name) all_nat_gateways.extend(list_nat_gateways_for_region(ec2_client, region_name)) display_nat_gateways(all_nat_gateways)