// 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.

*

* Purpose

*

* Demonstrates updating an IAM user's name.

*

*/

// snippet-start:[iam.cpp.update_user.inc]

#include <aws/core/Aws.h>

#include <aws/iam/IAMClient.h>

#include <aws/iam/model/UpdateUserRequest.h>

#include <iostream>

#include "iam_samples.h"

// snippet-end:[iam.cpp.update_user.inc]

//! Updates an IAM user's name.

/*!

\sa updateUser()

\param currentUserName: The current user's name.

\param newUserName: The new user's name.

\param clientConfig: Aws client configuration.

\return bool: Successful completion.

*/

// snippet-start:[iam.cpp.update_user.code]

bool AwsDoc::IAM::updateUser(const Aws::String &currentUserName,

const Aws::String &newUserName,

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

Aws::IAM::IAMClient iam(clientConfig);

Aws::IAM::Model::UpdateUserRequest request;

request.SetUserName(currentUserName);

request.SetNewUserName(newUserName);

auto outcome = iam.UpdateUser(request);

if (outcome.IsSuccess()) {

std::cout << "IAM user " << currentUserName <<

" successfully updated with new user name " << newUserName <<

std::endl;

}

else {

std::cerr << "Error updating user name for IAM user " << currentUserName <<

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

}

return outcome.IsSuccess();

}

// snippet-end:[iam.cpp.update_user.code]

/*

*

* main function

*

* Prerequisites: Existing IAM user's name.

*

* Usage: 'run_update_user <old_user_name> <new_user_name>'

*

*/

#ifndef TESTING_BUILD

int main(int argc, char** argv)

{

if (argc != 3)

{

std::cout << "Usage: run_update_user <old_user_name> <new_user_name>" <<

std::endl;

return 1;

}

Aws::SDKOptions options;

Aws::InitAPI(options);

{

Aws::String currentUserName(argv[1]);

Aws::String newUserName(argv[2]);

Aws::Client::ClientConfiguration clientConfig;

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

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

AwsDoc::IAM::updateUser(currentUserName, newUserName, clientConfig);

}

Aws::ShutdownAPI(options);

return 0;

}

#endif // TESTING_BUILD