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

// SPDX-License-Identifier: Apache-2.0

#include <iostream>

#include <aws/s3/S3Client.h>

#include <aws/s3/model/CreateBucketRequest.h>

#include <aws/s3/model/BucketLocationConstraint.h>

#include "s3_examples.h"

/**

* 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

*

* Purpose

*

* Demonstrates using the AWS SDK for C++ to create an S3 bucket.

*

*/

//! Routine which demonstrates creating an S3 bucket.

/*!

\param bucketName: Name of bucket to create.

\param clientConfig: Aws client configuration.

\return bool: Function succeeded.

*/

// snippet-start:[s3.cpp.create_bucket.code]

bool AwsDoc::S3::createBucket(const Aws::String &bucketName,

const Aws::S3::S3ClientConfiguration &clientConfig) {

Aws::S3::S3Client client(clientConfig);

Aws::S3::Model::CreateBucketRequest request;

request.SetBucket(bucketName);

if (clientConfig.region != "us-east-1") {

Aws::S3::Model::CreateBucketConfiguration createBucketConfig;

createBucketConfig.SetLocationConstraint(

Aws::S3::Model::BucketLocationConstraintMapper::GetBucketLocationConstraintForName(

clientConfig.region));

request.SetCreateBucketConfiguration(createBucketConfig);

}

Aws::S3::Model::CreateBucketOutcome outcome = client.CreateBucket(request);

if (!outcome.IsSuccess()) {

auto err = outcome.GetError();

std::cerr << "Error: createBucket: " <<

err.GetExceptionName() << ": " << err.GetMessage() << std::endl;

} else {

std::cout << "Created bucket " << bucketName <<

" in the specified AWS Region." << std::endl;

}

return outcome.IsSuccess();

}

// snippet-end:[s3.cpp.create_bucket.code]

/*

*

* main function

*

* Usage: 'run_create_bucket <bucket_name_prefix>

*

*/

#ifndef EXCLUDE_MAIN_FUNCTION

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

Aws::SDKOptions options;

InitAPI(options);

if (argc != 2) {

std::cout << R"(

Usage:

run_create_bucket <bucket_name_prefix>

Where:

bucket_name - A bucket name prefix which will be made unique by appending a UUID.

)" << std::endl;

return 1;

}

Aws::String bucketNamePrefix = argv[1];

{

Aws::S3::S3ClientConfiguration clientConfig;

// Optional: Set to the AWS Region in which the bucket was created (overrides config file).

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

// Create a unique bucket name to increase the chance of success

// when trying to create the bucket.

// Format: "<bucketNamePrefix> + "-" + lowercase UUID.

Aws::String uuid = Aws::Utils::UUID::RandomUUID();

Aws::String bucketName = bucketNamePrefix + "-" +

Aws::Utils::StringUtils::ToLower(uuid.c_str());

AwsDoc::S3::createBucket(bucketName, clientConfig);

}

ShutdownAPI(options);

}

#endif // EXCLUDE_MAIN_FUNCTION