List a user's IAM access keys using an Amazon SDK

bool AwsDoc::IAM::listAccessKeys(const Aws::String &userName,
                                 const Aws::Client::ClientConfiguration &clientConfig) {
    Aws::IAM::IAMClient iam(clientConfig);
    Aws::IAM::Model::ListAccessKeysRequest request;
    request.SetUserName(userName);

    bool done = false;
    bool header = false;
    while (!done) {
        auto outcome = iam.ListAccessKeys(request);
        if (!outcome.IsSuccess()) {
            std::cerr << "Failed to list access keys for user " << userName
                      << ": " << outcome.GetError().GetMessage() << std::endl;
            return false;
        }

        if (!header) {
            std::cout << std::left << std::setw(32) << "UserName" <<
                      std::setw(30) << "KeyID" << std::setw(20) << "Status" <<
                      std::setw(20) << "CreateDate" << std::endl;
            header = true;
        }

        const auto &keys = outcome.GetResult().GetAccessKeyMetadata();
        const Aws::String DATE_FORMAT = "%Y-%m-%d";

        for (const auto &key: keys) {
            Aws::String statusString =
                    Aws::IAM::Model::StatusTypeMapper::GetNameForStatusType(
                            key.GetStatus());
            std::cout << std::left << std::setw(32) << key.GetUserName() <<
                      std::setw(30) << key.GetAccessKeyId() << std::setw(20) <<
                      statusString << std::setw(20) <<
                      key.GetCreateDate().ToGmtString(DATE_FORMAT.c_str()) << std::endl;
        }

        if (outcome.GetResult().GetIsTruncated()) {
            request.SetMarker(outcome.GetResult().GetMarker());
        }
        else {
            done = true;
        }
    }

    return true;
}

// UserWrapper encapsulates user actions used in the examples.
// It contains an IAM service client that is used to perform user actions.
type UserWrapper struct {
	IamClient *iam.Client
}



// ListAccessKeys lists the access keys for the specified user.
func (wrapper UserWrapper) ListAccessKeys(userName string) ([]types.AccessKeyMetadata, error) {
	var keys []types.AccessKeyMetadata
	result, err := wrapper.IamClient.ListAccessKeys(context.TODO(), &iam.ListAccessKeysInput{
		UserName: aws.String(userName),
	})
	if err != nil {
		log.Printf("Couldn't list access keys for user %v. Here's why: %v\n", userName, err)
	} else {
		keys = result.AccessKeyMetadata
	}
	return keys, err
}

    public static void listKeys( IamClient iam,String userName ){

        try {
            boolean done = false;
            String newMarker = null;

            while (!done) {
                ListAccessKeysResponse response;

                if(newMarker == null) {
                    ListAccessKeysRequest request = ListAccessKeysRequest.builder()
                    .userName(userName)
                    .build();

                    response = iam.listAccessKeys(request);

                } else {
                    ListAccessKeysRequest request = ListAccessKeysRequest.builder()
                        .userName(userName)
                        .marker(newMarker)
                        .build();

                    response = iam.listAccessKeys(request);
                }

                for (AccessKeyMetadata metadata : response.accessKeyMetadata()) {
                    System.out.format("Retrieved access key %s", metadata.accessKeyId());
            }

            if (!response.isTruncated()) {
                done = true;
            } else {
                newMarker = response.marker();
            }
        }

        } catch (IamException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }

Create the client.

import { IAMClient } from "@aws-sdk/client-iam";
// Set the AWS Region.
const REGION = "REGION"; // For example, "us-east-1".
// Create an IAM service client object.
const iamClient = new IAMClient({ region: REGION });
export { iamClient };

List the access keys.

// Import required AWS SDK clients and commands for Node.js.
import { iamClient } from "./libs/iamClient.js";
import { ListAccessKeysCommand } from "@aws-sdk/client-iam";

// Set the parameters.
export const params = {
  MaxItems: 5,
  UserName: "IAM_USER_NAME", //IAM_USER_NAME
};

export const run = async () => {
  try {
    const data = await iamClient.send(new ListAccessKeysCommand(params));
    console.log("Success", data);
    return data;
  } catch (err) {
    console.log("Error", err);
  }
};
run();

// Load the AWS SDK for Node.js
var AWS = require('aws-sdk');
// Set the region 
AWS.config.update({region: 'REGION'});

// Create the IAM service object
var iam = new AWS.IAM({apiVersion: '2010-05-08'});

var params = {
  MaxItems: 5,
  UserName: 'IAM_USER_NAME'
};

iam.listAccessKeys(params, function(err, data) {
  if (err) {
    console.log("Error", err);
  } else {
    console.log("Success", data);
  }
});

suspend fun listKeys(userNameVal: String?) {

    val request = ListAccessKeysRequest {
        userName = userNameVal
    }
    IamClient { region = "AWS_GLOBAL" }.use { iamClient ->
        val response = iamClient.listAccessKeys(request)
        response.accessKeyMetadata?.forEach { md ->
            println("Retrieved access key ${md.accessKeyId}")
        }
    }
}

def list_keys(user_name):
    """
    Lists the keys owned by the specified user.

    :param user_name: The name of the user.
    :return: The list of keys owned by the user.
    """
    try:
        keys = list(iam.User(user_name).access_keys.all())
        logger.info("Got %s access keys for %s.", len(keys), user_name)
    except ClientError:
        logger.exception("Couldn't get access keys for %s.", user_name)
        raise
    else:
        return keys

  # Deletes a user. If the user has inline policies or access keys, they are deleted
  # before the user is deleted.
  #
  # @param user [Aws::IAM::User] The user to delete.
  def delete_user(user)
    user.policies.each do |policy|
      name = policy.name
      policy.delete
      puts("Deleted user policy #{name}.")
    end
    user.access_keys.each do |key|
      key.delete
      puts("Deleted access key for user #{user.name}.")
    end
    name = user.name
    user.delete
    puts("Deleted user #{name}.")
  rescue Aws::Errors::ServiceError => e
    puts("Couldn't detach policies and delete user #{user.name}. Here's why:")
    puts("\t#{e.code}: #{e.message}")
  end