Stack Overflow
Stack Overflow

Questions tagged [aws-lex]

Amazon Lex is a service for building conversational interfaces into any application using voice and text. It is used to build conversation/chat bots. Use this tag for questions related to Amazon-Lex such as questions on chat bots built using Amazon-lex.

Amazon Lex is a service for building conversational interfaces into any application using voice and text. It is used to build conversation/chat bots. Use this tag for questions related to Amazon-Lex such as questions on chat bots built using Amazon-lex.

118 questions
2
votes
2 answers

Return back to the same place in the dialog tree after switching between intents in Amazon LEX

Giving I have a dialog tree for booking a rental car. The bot have a main Intent called "orderIntent" and a second intent called "colorIntent". In the "orderIntent" dialog the user will be asked to chose for a car category, date, and price (all of…
Ben J
  • 147
  • 2
  • 14
2
votes
0 answers

Filling data in response cards with Amazon Lex

I figured out how to send a Close response that would send details to the user and close the intent.But I can't figure out how to mange other types of comunication from the lambda to the dialog flow. A.How can I send custom values or information…
Ben J
  • 147
  • 2
  • 14
2
votes
1 answer

Amazon Lex session attributes web console

I just started to create a simple chat bot using Amazon Lex. I would like to use some session attributes. Basically, my bot needs to call many lambda functions passing a user-id (that will change, not sure yet how to set it). I'd like to set the…
Titus Pullo
  • 3,751
  • 15
  • 45
  • 65
1
vote
1 answer

Can a connected lambda function spin down before replying to Lex?

tldr: Is it possible for a connected Lambda codehook to spin down then spin back up (possibly multiple times) before replying to Lex? Some details first: I have a Lambda function in Java 8 which is connected to an Intent on my Lex chatbot. This is a…
Peter Wofford
  • 26
  • 2
1
vote
0 answers

Aws lex repeat intent multiple times

I m trying to repeat an intent in aws lex multiple times, 3rd time hang up phrase populates. I have a confirmation prompt which ask whether they want to add more products. If yes I want that intent to be repeated as many times the user wishes to…
saurabh nayak
  • 11
  • 1
1
vote
2 answers

AWS Lex: An error has occurred: Invalid Lambda Response: Lambda response elicited for an invalid slot name ​

Using a validation hook for AWS lex. If i try to elicit slot, lex fails with: An error has occurred: Invalid Lambda Response: Lambda response elicited for an invalid slot name ​ Below is my lex event and response from my lambda function. I have 2…
Raj Singh
  • 13
  • 3
1
vote
1 answer

AWS Connect: select which AWS Lex bot to use based on attributes

I have an AWS Connect instance which has a Contact Flow in which there is a "Get user input" section which uses AWS Lex for speech-to-text and other chat capabilities. I currently have N number of "things", and for each "thing" I have created a…
Laimonas Sutkus
  • 3,247
  • 2
  • 26
  • 47
1
vote
1 answer

AWS: is it possible to use Step Functions to call LEX

I'm trying to create a Step Function to call LEX to get intents from text. Is it possible to call LEX using step functions or I need to use lambdas? The documentation doesn't list LEX as a supported service, but I want to be 100% sure before…
eldercookie
  • 137
  • 8
1
vote
1 answer

Can I host webhook for my lex bot on my own server instead of AWS Lambda?

Seems like AWS Lex supports using AWS Lambda for hosting my application logic. Can I provide my own custom webhook instead of using AWS Lambda? I would like to host my own server and use it to handle the webhook requests.
Saket Saurabh
  • 11
  • 1
1
vote
1 answer

Is there a way to stylize responses from AWS Lex

I'm using Lambda and Lex to return responses to end users, however I'm wondering if there is a way to bold or italicize certain words in a response. I know it would be parsed by the platform running Lex which is fine.
Stephen Rice
  • 11
  • 1
1
vote
0 answers

aws lex human handoff / intervene

So, I am building a solution for web and mobile platforms which provides users with some screens from where the data from the Database is retrieved and inserted by some forms. One of the core features of the application is a chat-bot with supervised…
Prateek
  • 3,923
  • 6
  • 41
  • 79
1
vote
1 answer

How to modify amazon lex output voice?

I am trying to create a voice bot with aws lex. In that one of the intents response is "Your incident INC11111111 is closed"(text). The above response is coming from a lambda function. Please check the code below. let response = (event, data) => { …
Vijay
  • 99
  • 4
  • 16
1
vote
0 answers

Alexa skill's ( intrinsic features ) from web browser

Unable get intrinsic features of alexa from web app (bot) already implemented voice bot using aws lex and added some custom intent using lambda function wanted to integrated existing intrinsic features of alexa ex : 1) Sport shop near me 2)…
balaji
  • 11
  • 1
1
vote
1 answer

Record conversation in bot with Connect/Lex

I have a bot in Amazon Lex and I’m using Connect to allow to talk to it through the phone. We want to be able to generate a log of the calls with the recording. The problem we are having is that we enable the option Enable call recording in Amazon…
Hugo Pacini
  • 51
  • 3
1
vote
2 answers

Automated tests for Lex bot using Node.js

We are building a bot using Amazon Lex. As the bot is growing in functionality we need a way to make sure that the bot keeps working as we introduce new changes, but doing that manually is becoming quite costly. We can’t find in Amazon Lex SDK tools…
smoyano
  • 67
  • 3
1 2
3
4 5 6 7 8