lambda-live-debugger

# @aws-sdk/client-iot-data-plane ## Description AWS SDK for JavaScript IoTDataPlane Client for Node.js, Browser and React Native. <fullname>IoT data</fullname> IoT data enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the Amazon Web Services cloud. It implements a broker for applications and things to publish messages over HTTP (Publish) and retrieve, update, and delete shadows. A shadow is a persistent representation of your things and their state in the Amazon Web Services cloud. Find the endpoint address for actions in IoT data by running this CLI command: <code>aws iot describe-endpoint --endpoint-type iot:Data-ATS</code> The service name used by <a href="https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html">Amazon Web ServicesSignature Version 4</a> to sign requests is: iotdevicegateway. ## Installing To install this package, use the CLI of your favorite package manager: - `npm install @aws-sdk/client-iot-data-plane` - `yarn add @aws-sdk/client-iot-data-plane` - `pnpm add @aws-sdk/client-iot-data-plane` ## Getting Started ### Import The AWS SDK is modulized by clients and commands. To send a request, you only need to import the `IoTDataPlaneClient` and the commands you need, for example `ListRetainedMessagesCommand`: ```js // ES5 example const { IoTDataPlaneClient, ListRetainedMessagesCommand } = require("@aws-sdk/client-iot-data-plane"); ``` ```ts // ES6+ example import { IoTDataPlaneClient, ListRetainedMessagesCommand } from "@aws-sdk/client-iot-data-plane"; ``` ### Usage To send a request: - Instantiate a client with configuration (e.g. credentials, region). - See [docs/CLIENTS](https://github.com/aws/aws-sdk-js-v3/blob/main/supplemental-docs/CLIENTS.md) for configuration details. - See [@aws-sdk/config](https://github.com/aws/aws-sdk-js-v3/blob/main/packages/config/README.md) for additional options. - Instantiate a command with input parameters. - Call the `send` operation on the client, providing the command object as input. ```js const client = new IoTDataPlaneClient({ region: "REGION" }); const params = { /** input parameters */ }; const command = new ListRetainedMessagesCommand(params); ``` #### Async/await We recommend using the [await](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/await) operator to wait for the promise returned by send operation as follows: ```js // async/await. try { const data = await client.send(command); // process data. } catch (error) { // error handling. } finally { // finally. } ``` #### Promises You can also use [Promise chaining](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises#chaining). ```js 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. `IoTDataPlane` extends `IoTDataPlaneClient` 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 (`IoTDataPlaneClient`). More details are in the blog post on [modular packages in AWS SDK for JavaScript](https://aws.amazon.com/blogs/developer/modular-packages-in-aws-sdk-for-javascript/). ```ts import { IoTDataPlane } from "@aws-sdk/client-iot-data-plane"; const client = new IoTDataPlane({ region: "REGION" }); // async/await. try { const data = await client.listRetainedMessages(params); // process data. } catch (error) { // error handling. } // Promises. client .listRetainedMessages(params) .then((data) => { // process data. }) .catch((error) => { // error handling. }); // callbacks (not recommended). client.listRetainedMessages(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). ```js 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](https://github.com/aws/aws-sdk-js-v3/blob/main/supplemental-docs/ERROR_HANDLING.md). ## 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](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/welcome.html) or [API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/index.html). - Check out the blog posts tagged with [`aws-sdk-js`](https://aws.amazon.com/blogs/developer/tag/aws-sdk-js/) on AWS Developer Blog. - Ask a question on [StackOverflow](https://stackoverflow.com/questions/tagged/aws-sdk-js) and tag it with `aws-sdk-js`. - Join the AWS JavaScript community on [gitter](https://gitter.im/aws/aws-sdk-js-v3). - If it turns out that you may have found a bug, please [open an issue](https://github.com/aws/aws-sdk-js-v3/issues/new/choose). To test your universal JavaScript code in Node.js, browser and react-native environments, visit our [code samples repo](https://github.com/aws-samples/aws-sdk-js-tests). ## Contributing This client code is generated automatically. Any modifications will be overwritten the next time the `@aws-sdk/client-iot-data-plane` package is updated. To contribute to client you can check our [generate clients scripts](https://github.com/aws/aws-sdk-js-v3/tree/main/scripts/generate-clients). ## License This SDK is distributed under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0), see LICENSE for more information. ## Client Commands (Operations List) <details> <summary> DeleteConnection </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/DeleteConnectionCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/DeleteConnectionCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/DeleteConnectionCommandOutput/) </details> <details> <summary> DeleteThingShadow </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/DeleteThingShadowCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/DeleteThingShadowCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/DeleteThingShadowCommandOutput/) </details> <details> <summary> GetRetainedMessage </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/GetRetainedMessageCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/GetRetainedMessageCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/GetRetainedMessageCommandOutput/) </details> <details> <summary> GetThingShadow </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/GetThingShadowCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/GetThingShadowCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/GetThingShadowCommandOutput/) </details> <details> <summary> ListNamedShadowsForThing </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/ListNamedShadowsForThingCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/ListNamedShadowsForThingCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/ListNamedShadowsForThingCommandOutput/) </details> <details> <summary> ListRetainedMessages </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/ListRetainedMessagesCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/ListRetainedMessagesCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/ListRetainedMessagesCommandOutput/) </details> <details> <summary> Publish </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/PublishCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/PublishCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/PublishCommandOutput/) </details> <details> <summary> UpdateThingShadow </summary> [Command API Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iot-data-plane/command/UpdateThingShadowCommand/) / [Input](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/UpdateThingShadowCommandInput/) / [Output](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-iot-data-plane/Interface/UpdateThingShadowCommandOutput/) </details>