The [Amazon SDK for JavaScript V3 API Reference Guide](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/) describes in detail all the API operations for the Amazon SDK for JavaScript version 3 (V3). 

# Amazon Lex examples
Amazon Lex service examples updated

Updated Amazon Lex service examples for Amazon SDK for JavaScript V3.

Amazon Lex is an Amazon service for building conversational interfaces into applications using voice and text. 

The JavaScript API for Amazon Lex is exposed through the [Lex Runtime Service](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/Package/-aws-sdk-client-lex-runtime-service/) client class.
+ [Building an Amazon Lex chatbot](lex-bot-example.md)