Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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/**
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* Before running this C++ code example, set up your development environment, including your credentials.
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*
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* For more information, see the following documentation topic:
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*
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* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html
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*
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* For information on the structure of the code examples and how to build and run the examples, see
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* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started-code-examples.html.
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*
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**/
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#include <aws/ec2/EC2Client.h>
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// snippet-start:[ec2.cpp.describe_zones.inc]
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#include <aws/ec2/model/DescribeAvailabilityZonesRequest.h>
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// snippet-end:[ec2.cpp.describe_zones.inc]
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#include <iomanip>
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#include <iostream>
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#include "ec2_samples.h"
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// snippet-start:[cpp.example_code.ec2.DescribeAvailabilityZones]
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//! DescribeAvailabilityZones
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/*!
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\param clientConfiguration: AWS client configuration.
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\return bool: Function succeeded.
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*/
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int AwsDoc::EC2::describeAvailabilityZones(const Aws::Client::ClientConfiguration &clientConfiguration) {
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Aws::EC2::EC2Client ec2Client(clientConfiguration);
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// snippet-start:[ec2.cpp.describe_zones.code]
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Aws::EC2::Model::DescribeAvailabilityZonesRequest request;
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Aws::EC2::Model::DescribeAvailabilityZonesOutcome outcome = ec2Client.DescribeAvailabilityZones(request);
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if (outcome.IsSuccess()) {
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std::cout << std::left <<
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std::setw(32) << "ZoneName" <<
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std::setw(20) << "State" <<
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std::setw(32) << "Region" << std::endl;
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const auto &zones =
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outcome.GetResult().GetAvailabilityZones();
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for (const auto &zone: zones) {
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Aws::String stateString =
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Aws::EC2::Model::AvailabilityZoneStateMapper::GetNameForAvailabilityZoneState(
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zone.GetState());
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std::cout << std::left <<
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std::setw(32) << zone.GetZoneName() <<
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std::setw(20) << stateString <<
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std::setw(32) << zone.GetRegionName() << std::endl;
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}
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} else {
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std::cerr << "Failed to describe availability zones:" <<
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outcome.GetError().GetMessage() << std::endl;
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}
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// snippet-end:[ec2.cpp.describe_zones.code]
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return outcome.IsSuccess();
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}
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// snippet-end:[cpp.example_code.ec2.DescribeAvailabilityZones]
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/*
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* main function
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*
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* Usage:
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* describe_availability_zones
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*/
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#ifndef TESTING_BUILD
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int main() {
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Aws::SDKOptions options;
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InitAPI(options);
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{
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Aws::Client::ClientConfiguration clientConfig;
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// Optional: Set to the AWS Region (overrides config file).
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// clientConfig.region = "us-east-1";
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AwsDoc::EC2::describeAvailabilityZones(clientConfig);
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}
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ShutdownAPI(options);
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return 0;
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}
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#endif // TESTING_BUILD
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