12/29/2023 0 Comments Aws chatbot icon![]() Let us know about your experience in the comments section at the end of this post. Select the acknowledgement checkboxes, and choose Update Stack to upgrade Lex Web UI.Choose Next three time to display the Review page.On the CloudFormation console, select the main Lex Web UI stack.You can use CloudFormation to upgrade your existing Lex Web UI stack, or to change the value of any of the stack parameters. Browse to the SnippetUrl page, where you will see a code snippet similar to the following that you can paste into your application:įor code examples and additional options for integrating the chatbot UI into your website and configuring it, see our Amazon Lex UI repository on GitHub.After AWS CloudFormation launches the stack (the status is CREATE_COMPLETE), you will see a link on the Outputs tab in the SnippetUrl output value:.Note: It’s essential that you use your site’s origin for WebAppParentOrigin. In the Web Application Parameters section, complete each of the parameters. ![]() Set EnableCognitoLogin to true to enable integrated user login.In the Lex Bot Configuration Parameters section:.It is completely serverless ˗ charges are based on your service usage.įor more information, see CloudFormation Stack README.Īfter you’ve got a sense for how the chatbot UI works, try it with your own Amazon Lex chatbot and integrate it into your website. The stack deploys the following architecture. Choose WebAppUrl or ParentPageUrl to experiment with the chatbot UI: After AWS CloudFormation launches the stack (the status is CREATE_COMPLETE), open the Outputs tab. ![]() This deploys a demonstration environment in your account (in the us-east-1 AWS Region) and installs the OrderFlowersBot. Press the Launch Stack button for the Region in which you will use your chatbot:.Getting started with the AWS CloudFormation deployment option For more information on all options, see the GitHub README. You have three options for deploying and integrating the chatbot UI:ĭeploying with AWS CloudFormation is the easiest method, so we’ll show you how. For more information on how to configure and use this feature, see the GitHub README. New!Transfer to Amazon Connect live chat – allows users of the Lex Web UI to request and conduct live chat conversations with a human agent using Amazon Connect.Optional ‘Help’ button on title bar – sends help message to Lex bot.Optional ‘Thumbs Up’ and ‘Thumbs Down’ buttons – sends response feedback message to Lex bot.Support for clickable buttons in Lex response cards.Markdown support for rich text / images / video, etc.Fully integrated user login via Amazon Cognito User Pool – user token accessible by Lex bot as a session attribute.Ability to programmatically interact with the chatbot UI from the hosting site.Response cards support for both text and voice.Voice features including automatic silence detection, transcriptions, audio record and replay, and the ability to interrupt Amazon Lex response playback.Full support for voice and text, with the ability to seamlessly toggle between them.Mobile-ready responsive UI with full screen or embeddable widget modes.The chatbot UI supports the following features: Or embed it into a site as a chatbot widget: You can run it as a full-page chatbot UI: You can quickly exploit its features, and minimize time to value for your chatbot-powered applications. Our sample Amazon Lex Web UI, referred to as the chatbot UI, already does most of the heavy lifting associated with providing a full-featured web client for Amazon Lex chatbots. You figure that someone must have done this before, and that with luck you’ll find a solution that you can re-use. ![]() You’d need to handle support for different devices and browsers, authentication, voice recording, and much more. Now you’re ready to deploy it on your website.Īlthough you could build your own bot user interface (UI), that seems like a lot to take on. You’ve tested it using the Amazon Lex console. You’ve built a very cool chatbot using Amazon Lex. September 2021: Post was updated with introduction of Transfer to Amazon Connect live chat – See New features September 2022: Post was reviewed for accuracy. ![]()
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