// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.

// SPDX-License-Identifier: Apache-2.0

/**

* Before running this C++ code example, set up your development environment, including your credentials.

*

* For more information, see the following documentation topic:

*

* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html

*

* For information on the structure of the code examples and how to build and run the examples, see

* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started-code-examples.html.

*

**/

#include <aws/core/Aws.h>

#include <aws/sns/SNSClient.h>

#include <aws/sns/model/CreateTopicRequest.h>

#include <iostream>

#include "sns_samples.h"

// snippet-start:[sns.cpp.create_topic.code]

//! Create an Amazon Simple Notification Service (Amazon SNS) topic.

/*!

\param topicName: An Amazon SNS topic name.

\param topicARNResult: String to return the Amazon Resource Name (ARN) for the topic.

\param clientConfiguration: AWS client configuration.

\return bool: Function succeeded.

*/

bool AwsDoc::SNS::createTopic(const Aws::String &topicName,

Aws::String &topicARNResult,

const Aws::Client::ClientConfiguration &clientConfiguration) {

Aws::SNS::SNSClient snsClient(clientConfiguration);

Aws::SNS::Model::CreateTopicRequest request;

request.SetName(topicName);

const Aws::SNS::Model::CreateTopicOutcome outcome = snsClient.CreateTopic(request);

if (outcome.IsSuccess()) {

topicARNResult = outcome.GetResult().GetTopicArn();

std::cout << "Successfully created an Amazon SNS topic " << topicName

<< " with topic ARN '" << topicARNResult

<< "'." << std::endl;

}

else {

std::cerr << "Error creating topic " << topicName << ":" <<

outcome.GetError().GetMessage() << std::endl;

topicARNResult.clear();

}

return outcome.IsSuccess();

}

// snippet-end:[sns.cpp.create_topic.code]

/*

*

* main function

*

* Usage: 'run_create_topic <topic_name>'

*

*/

#ifndef TESTING_BUILD

int main(int argc, char **argv) {

if (argc != 2) {

std::cout << "Usage: run_create_topic <topic_name>" << std::endl;

return 1;

}

Aws::SDKOptions options;

Aws::InitAPI(options);

{

const Aws::String topicName(argv[1]);

Aws::Client::ClientConfiguration clientConfig;

// Optional: Set to the AWS Region (overrides config file).

// clientConfig.region = "us-east-1";

Aws::String topicArnResult;

AwsDoc::SNS::createTopic(topicName, topicArnResult, clientConfig);

}

Aws::ShutdownAPI(options);

return 0;

}

#endif // TESTING_BUILD