Create Your Lambda Function (SDK v2)
In this course, you will learn how to create your own Lambda function using the AWS console.
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- 1When a user asks Alexa to open a skill, the request is routed to the skill’s back-end, which determines what behavior was requested and an appropriate response. In this lesson, you will create that…
- 2If you already have an AWS account, sign into the AWS console at aws.amazon.com , and skip to the next exercise. — #### Create an AWS Account (Free Tier) — If you do not have an AWS accou…
- 3To find Lambda in the console: 1. Make sure you’re logged in to the AWS console at aws.amazon.com . 2. Click Services at the top of the screen, and type “Lambda” in the search box. You can als…
- 4—- #### Create Lambda Function —- If you haven’t created a Lambda function before, click the orange Get Started button near the center of your screen. If you have created a Lambda function…
- 5After creating the skill, you will find the Lambda Configuration Page. This gives you access to your function code, triggers, roles, policies, and resources . It also lists your function’s name an…
- 6The index.js file on the right contains the code from the Build Your First Alexa Skill course. We will use this code to create our own function, but before we do that, let’s make it a bit m…
- 7We are now ready to paste our code into the AWS Lambda Function code section.
- 8We are now ready to connect our Lambda function to the interaction model we created in the Build Your First Alexa Skill course. (These next steps require a “Codecademy” interaction model and an…
- 1In the first lesson, you copied code from Codecademy and pasted it into your AWS account. In this lesson, we will walk you through that code, which lays the foundation for more advanced Alexa conce…
- 2With the SDK imported, we can begin defining the skill’s logic. Our code will be organized into objects called response handlers, which (i) makes our code easier to maintain and (ii) allows us to…
- 3Answer to the previous exercise: Handler2 is the first one that can handle the request, so its handle method will be executed. Now let’s write some request handlers! One of your skill’s intents i…
- 4We have a canHandle method for the HelloHandler, which returns true when the request type is ‘IntentRequest’ and the request intent name is ‘HelloIntent’. At this point we need to add the code that…
- 5We can request a response from our skill in two ways: Style 1: “Alexa, tell {YOUR-FIRST-NAME} {LAST-INITIAL}’s code academy hello” and Style 2: “Alexa, open {YOUR-FIRST-NAME} {LAST-INIT…
- 6So far our code states that the LaunchRequestHandler can handle requests of type LaunchRequest. But how should it handle that request? Alexa should speak back to the user: “Welcome to Codecademy”….
- 7If all goes well, our skill’s users can say “Alexa, tell {YOUR-FIRST-NAME} {LAST-INITIAL}’s code academy hello”, which sends a HelloIntent request, and get the response “Hello John”. They can also …
- 8We’ve defined our requests and error handlers, but how does AWS Lambda call them, and how does it know which to execute? We’ll create and export one function that accesses those handlers in the or…
What you'll create
Portfolio projects that showcase your new skills
How you'll master it
Stress-test your knowledge with quizzes that help commit syntax to memory
Create Your Lambda Function (SDK v2)
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