@aws-sdk/client-lex-model-building-service
Description
AWS SDK for JavaScript LexModelBuildingService Client for Node.js, Browser and React Native.
Amazon Lex Build-Time Actions
Amazon Lex is an AWS service for building conversational voice and text
interfaces. Use these actions to create, update, and delete conversational
bots for new and existing client applications.
Installing
To install the this package, simply type add or install @aws-sdk/client-lex-model-building-service
using your favorite package manager:
npm install @aws-sdk/client-lex-model-building-service
yarn add @aws-sdk/client-lex-model-building-service
pnpm add @aws-sdk/client-lex-model-building-service
Getting Started
Import
The AWS SDK is modulized by clients and commands.
To send a request, you only need to import the LexModelBuildingServiceClient
and
the commands you need, for example ListTagsForResourceCommand
:
const {
LexModelBuildingServiceClient,
ListTagsForResourceCommand,
} = require("@aws-sdk/client-lex-model-building-service");
import { LexModelBuildingServiceClient, ListTagsForResourceCommand } from "@aws-sdk/client-lex-model-building-service";
Usage
To send a request, you:
- Initiate client with configuration (e.g. credentials, region).
- Initiate command with input parameters.
- Call
send
operation on client with command object as input. - If you are using a custom http handler, you may call
destroy()
to close open connections.
const client = new LexModelBuildingServiceClient({ region: "REGION" });
const params = {
};
const command = new ListTagsForResourceCommand(params);
Async/await
We recommend using await
operator to wait for the promise returned by send operation as follows:
try {
const data = await client.send(command);
} catch (error) {
} finally {
}
Async-await is clean, concise, intuitive, easy to debug and has better error handling
as compared to using Promise chains or callbacks.
Promises
You can also use Promise chaining
to execute send operation.
client.send(command).then(
(data) => {
},
(error) => {
}
);
Promises can also be called using .catch()
and .finally()
as follows:
client
.send(command)
.then((data) => {
})
.catch((error) => {
})
.finally(() => {
});
Callbacks
We do not recommend using callbacks because of callback hell,
but they are supported by the send operation.
client.send(command, (err, data) => {
});
v2 compatible style
The client can also send requests using v2 compatible style.
However, it results in a bigger bundle size and may be dropped in next major version. More details in the blog post
on modular packages in AWS SDK for JavaScript
import * as AWS from "@aws-sdk/client-lex-model-building-service";
const client = new AWS.LexModelBuildingService({ region: "REGION" });
try {
const data = await client.listTagsForResource(params);
} catch (error) {
}
client
.listTagsForResource(params)
.then((data) => {
})
.catch((error) => {
});
client.listTagsForResource(params, (err, 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);
} catch (error) {
const { requestId, cfId, extendedRequestId } = error.$metadata;
console.log({ requestId, cfId, extendedRequestId });
}
Getting Help
Please use these community resources for getting help.
We use the GitHub issues for tracking bugs and feature requests, but have limited bandwidth to address them.
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-lex-model-building-service
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)
CreateBotVersion
Command API Reference / Input / Output
CreateIntentVersion
Command API Reference / Input / Output
CreateSlotTypeVersion
Command API Reference / Input / Output
DeleteBot
Command API Reference / Input / Output
DeleteBotAlias
Command API Reference / Input / Output
DeleteBotChannelAssociation
Command API Reference / Input / Output
DeleteBotVersion
Command API Reference / Input / Output
DeleteIntent
Command API Reference / Input / Output
DeleteIntentVersion
Command API Reference / Input / Output
DeleteSlotType
Command API Reference / Input / Output
DeleteSlotTypeVersion
Command API Reference / Input / Output
DeleteUtterances
Command API Reference / Input / Output
GetBot
Command API Reference / Input / Output
GetBotAlias
Command API Reference / Input / Output
GetBotAliases
Command API Reference / Input / Output
GetBotChannelAssociation
Command API Reference / Input / Output
GetBotChannelAssociations
Command API Reference / Input / Output
GetBots
Command API Reference / Input / Output
GetBotVersions
Command API Reference / Input / Output
GetBuiltinIntent
Command API Reference / Input / Output
GetBuiltinIntents
Command API Reference / Input / Output
GetBuiltinSlotTypes
Command API Reference / Input / Output
GetExport
Command API Reference / Input / Output
GetImport
Command API Reference / Input / Output
GetIntent
Command API Reference / Input / Output
GetIntents
Command API Reference / Input / Output
GetIntentVersions
Command API Reference / Input / Output
GetMigration
Command API Reference / Input / Output
GetMigrations
Command API Reference / Input / Output
GetSlotType
Command API Reference / Input / Output
GetSlotTypes
Command API Reference / Input / Output
GetSlotTypeVersions
Command API Reference / Input / Output
GetUtterancesView
Command API Reference / Input / Output
ListTagsForResource
Command API Reference / Input / Output
PutBot
Command API Reference / Input / Output
PutBotAlias
Command API Reference / Input / Output
PutIntent
Command API Reference / Input / Output
PutSlotType
Command API Reference / Input / Output
StartImport
Command API Reference / Input / Output
StartMigration
Command API Reference / Input / Output
TagResource
Command API Reference / Input / Output
UntagResource
Command API Reference / Input / Output