@aws-sdk/client-rolesanywhere

Description

AWS SDK for JavaScript RolesAnywhere Client for Node.js, Browser and React Native.

Identity and Access Management Roles Anywhere provides a secure way for your workloads such as servers, containers, and applications that run outside of Amazon Web Services to obtain temporary Amazon Web Services credentials. Your workloads can use the same IAM policies and roles you have for native Amazon Web Services applications to access Amazon Web Services resources. Using IAM Roles Anywhere eliminates the need to manage long-term credentials for workloads running outside of Amazon Web Services.

To use IAM Roles Anywhere, your workloads must use X.509 certificates issued by their certificate authority (CA). You register the CA with IAM Roles Anywhere as a trust anchor to establish trust between your public key infrastructure (PKI) and IAM Roles Anywhere. If you don't manage your own PKI system, you can use Private Certificate Authority to create a CA and then use that to establish trust with IAM Roles Anywhere.

This guide describes the IAM Roles Anywhere operations that you can call programmatically. For more information about IAM Roles Anywhere, see the IAM Roles Anywhere User Guide.

Installing

To install this package, use the CLI of your favorite package manager:

• npm install @aws-sdk/client-rolesanywhere
• yarn add @aws-sdk/client-rolesanywhere
• pnpm add @aws-sdk/client-rolesanywhere

Getting Started

Import

The AWS SDK is modulized by clients and commands. To send a request, you only need to import the RolesAnywhereClient and the commands you need, for example ListCrlsCommand:

// ES5 example
const { RolesAnywhereClient, ListCrlsCommand } = require("@aws-sdk/client-rolesanywhere");

// ES6+ example
import { RolesAnywhereClient, ListCrlsCommand } from "@aws-sdk/client-rolesanywhere";

Usage

To send a request:

• Instantiate a client with configuration (e.g. credentials, region).
  • See docs/CLIENTS for configuration details.
  • See @aws-sdk/config for additional options.
• Instantiate a command with input parameters.
• Call the send operation on the client, providing the command object as input.

const client = new RolesAnywhereClient({ region: "REGION" });

const params = { /** input parameters */ };
const command = new ListCrlsCommand(params);

Async/await

We recommend using the await operator to wait for the promise returned by send operation as follows:

// async/await.
try {
  const data = await client.send(command);
  // process data.
} catch (error) {
  // error handling.
} finally {
  // finally.
}

Promises

You can also use Promise chaining.

client
  .send(command)
  .then((data) => {
    // process data.
  })
  .catch((error) => {
    // error handling.
  })
  .finally(() => {
    // finally.
  });

Aggregated client

The aggregated client class is exported from the same package, but without the "Client" suffix.

RolesAnywhere extends RolesAnywhereClient and additionally supports all operations, waiters, and paginators as methods. This style may be familiar to you from the AWS SDK for JavaScript v2.

If you are bundling the AWS SDK, we recommend using only the bare-bones client (RolesAnywhereClient). More details are in the blog post on modular packages in AWS SDK for JavaScript.

import { RolesAnywhere } from "@aws-sdk/client-rolesanywhere";

const client = new RolesAnywhere({ region: "REGION" });

// async/await.
try {
  const data = await client.listCrls(params);
  // process data.
} catch (error) {
  // error handling.
}

// Promises.
client
  .listCrls(params)
  .then((data) => {
    // process data.
  })
  .catch((error) => {
    // error handling.
  });

// callbacks (not recommended).
client.listCrls(params, (err, data) => {
  // process err and data.
});

Troubleshooting

When the service returns an exception, the error will include the exception information, as well as response metadata (e.g. request id).

try {
  const data = await client.send(command);
  // process data.
} catch (error) {
  const { requestId, cfId, extendedRequestId } = error.$metadata;
  console.log({ requestId, cfId, extendedRequestId });
  /**
   * The keys within exceptions are also parsed.
   * You can access them by specifying exception names:
   * if (error.name === 'SomeServiceException') {
   *     const value = error.specialKeyInException;
   * }
   */
}

See also docs/ERROR_HANDLING.

Getting Help

Please use these community resources for getting help. We use GitHub issues for tracking bugs and feature requests, but have limited bandwidth to address them.

• Visit the Developer Guide or API Reference.
• Check out the blog posts tagged with aws-sdk-js on AWS Developer Blog.
• Ask a question on StackOverflow and tag it with aws-sdk-js.
• Join the AWS JavaScript community on gitter.
• If it turns out that you may have found a bug, please open an issue.

To test your universal JavaScript code in Node.js, browser and react-native environments, visit our code samples repo.

Contributing

This client code is generated automatically. Any modifications will be overwritten the next time the @aws-sdk/client-rolesanywhere package is updated. To contribute to client you can check our generate clients scripts.

License

This SDK is distributed under the Apache License, Version 2.0, see LICENSE for more information.

Client Commands (Operations List)