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| # dependencies | ||
| /node_modules/ | ||
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| # build | ||
| /cdk.out/ | ||
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| # ide | ||
| /.vscode | ||
| .vscode | ||
| /.idea/ | ||
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| # ignore files compiled from ts files - this assumes that ALL js files in these dirs were generated from ts | ||
| *.d.ts | ||
| /src/**/*.js | ||
| /cdkStacks/**/*.js | ||
| /bin/*.js | ||
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| # General | ||
| .DS_Store |
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| # Amazon Lex V2 Lambda Integration Examples | ||
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| ## Introduction | ||
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| This folder contains examples of AWS Lambda functions for use with Amazon Lex v2 code hooks. | ||
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| ## Prerequisites | ||
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| - AWS Account | ||
| - [AWS IAM user](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_users_create.html) with Administrator permissions | ||
| - [Node](https://nodejs.org/) (v18) | ||
| - [NPM](https://docs.npmjs.com/cli/v9/configuring-npm/install) (v9) | ||
| - [AWS CLI v2](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-welcome.html) | ||
| - [AWS CDK v2](https://docs.aws.amazon.com/cdk/v2/guide/cli.html) | ||
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| ## Set-up | ||
| ```commandline | ||
| cd projects/AmazonLexv2LambdaIntegrationExamples | ||
| ``` | ||
| ```commandline | ||
| npm install | ||
| npm run build | ||
| ``` | ||
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| If you have started with a new environment, please bootstrap CDK | ||
| ```commandline | ||
| npm run cdk:bootstrap | ||
| ``` | ||
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| ## Deploying | ||
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| To deploy **all** examples | ||
| ```commandline | ||
| npm run cdk:deploy:all | ||
| ``` | ||
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| To deploy individual examples, use the specific instructions below: | ||
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| #### Basic pass-through lambda | ||
| If you are just looking to get a basic template, or to do some experimenting and learning, this lambda will give you a place to start. | ||
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| See [README](src/basicPassthroughLexv2Lambda/README.md) for detailed information. | ||
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| ```commandline | ||
| npm run cdk:deploy:basiclambda | ||
| ``` | ||
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| #### Reminder Lex bot and Lambda function | ||
| This bot shows a simple non-functional example of a Reminder bot showing example Lambda function integrations and conditional flows. | ||
| It deploys both the Lex bot and the Lambda function and connects the Lambda function to the bot as part of deploy. | ||
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| See [README](src/reminderBotLex2Lambda/README.md) for detailed information. | ||
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| ```commandline | ||
| npm run cdk:deploy:reminderbot | ||
| ``` | ||
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| ### Clean-up | ||
| To remove **all** resources created as part of all stacks run the below: | ||
| ```commandline | ||
| npm run cdk:destroy:all | ||
| ``` | ||
| See individual READMEs for specific instructions to just remove individual Stacks. |
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projects/AmazonLexv2LambdaIntegrationExamples/bin/cdk-lex-v2-lambda-integration-examples.ts
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| #!/usr/bin/env node | ||
| // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. | ||
| // SPDX-License-Identifier: MIT-0 | ||
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| import "source-map-support/register" | ||
| import * as cdk from "aws-cdk-lib" | ||
| import { AwsSolutionsChecks } from "cdk-nag" | ||
| import { Aspects } from "aws-cdk-lib" | ||
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| import { BasicPassthroughLambdaCdkStack } from "../cdkStacks/basic-passthrough-lambda-stack" | ||
| import { ReminderBotStack } from "../cdkStacks/reminder-bot-stack" | ||
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| const app = new cdk.App() | ||
| Aspects.of(app).add(new AwsSolutionsChecks({ verbose: true })) | ||
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| new BasicPassthroughLambdaCdkStack(app, "BasicLexLambdaIntegration", {}) | ||
| new ReminderBotStack(app, "ReminderBot", {}) |
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projects/AmazonLexv2LambdaIntegrationExamples/bots/ReminderBotFiles/Manifest.json
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| { | ||
| "metaData": { | ||
| "fileFormat": "LexJson", | ||
| "resourceType": "BOT", | ||
| "schemaVersion": "1" | ||
| } | ||
| } |
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projects/AmazonLexv2LambdaIntegrationExamples/bots/ReminderBotFiles/ReminderBot/Bot.json
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| { | ||
| "name": "ReminderBot", | ||
| "version": "DRAFT", | ||
| "description": "Example reminder bot to demonstrate different lambda integration options.", | ||
| "identifier": "", | ||
| "dataPrivacy": { | ||
| "childDirected": false | ||
| }, | ||
| "idleSessionTTLInSeconds": 300 | ||
| } |
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...mbdaIntegrationExamples/bots/ReminderBotFiles/ReminderBot/BotLocales/en_US/BotLocale.json
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| { | ||
| "name": "English (US)", | ||
| "identifier": "en_US", | ||
| "version": null, | ||
| "description": null, | ||
| "voiceSettings": { | ||
| "engine": "neural", | ||
| "voiceId": "Ivy" | ||
| }, | ||
| "nluConfidenceThreshold": 0.4 | ||
| } |
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