Amazon Lex V2 is a service used to create conversational interfaces backed by natural language understanding (NLU) and automatic speech recognition (ASR). This service allows you to make text and voice-based applications more easily and quickly by using the power of existing language models.
In this Cloud Lab, you’ll create an SNS topic, a lambda function, and an Educative bot. You’ll learn to create and use intents and slot types. You’ll learn to evaluate the user’s input and add conditional branches based on the input. Moreover, you’ll learn how to use slots, add confirmation, fulfillment, and a closing response. You’ll also see the usage of the lambda function in intent fulfillment.
After completing this Cloud Lab, you’ll have enough knowledge and understanding to build your bots. You’ll be able to define the conversational flow and design the bot’s logic efficiently.
The following is the high-level architecture diagram of the infrastructure you’ll create in this Cloud Lab:
