# Task 2: Manage Users
| | |
| --- |--- |
| **Time to complete** | 15 minutes |
| **Requires** | A text editor. Here are a few free ones: [See the AWS documentation website for more details](http://docs.aws.amazon.com/hands-on/latest/build-serverless-web-app-lambda-amplify-bedrock-cognito-gen-ai/module-two.html) |
| **Get help** | [See the AWS documentation website for more details](http://docs.aws.amazon.com/hands-on/latest/build-serverless-web-app-lambda-amplify-bedrock-cognito-gen-ai/module-two.html) |
## Overview
Now that you have a React web app, you will configure an authentication resource for the app using AWS Amplify Auth, powered by Amazon Cognito. Cognito is a powerful user directory service that manages user registration, authentication, account recovery, and more.
You will use the AWS Management Console to enable access to Amazon Bedrock and Claude 3 Sonnet foundation model, which the app will use to generate recipes.
## What you will accomplish
In this tutorial, you will:
+ Set up Amplify Authentication
+ Set up access to Claude 3 Sonnet from Anthropic
## Implementation
### Step 1: Set up Amplify Auth
The app uses email as the default login mechanism. When the users sign up, they receive a verification email. In this step, you will customize the verification email that is sent to users.
1. Modify the resource file
On your local machine, navigate to the **ai-generated-recipes**/**amplify/auth/resource.ts** file and **update** it with the following code. Then, **save** the file.
```
import { defineAuth } from "@aws-amplify/backend";
export const auth = defineAuth({
loginWith: {
email: {
verificationEmailStyle: "CODE",
verificationEmailSubject: "Welcome to the AI-Powered Recipe Generator!",
verificationEmailBody: (createCode) =>
`Use this code to confirm your account: ${createCode()}`,
},
},
});
```
1. View the customized email
The following image is an example of the customized verification email.
### Step 2: Set up Amazon Bedrock Model Access
Amazon Bedrock enables users to request access to a variety of Generative AI models. In this tutorial, you will need access to Claude 3 Sonnet from Anthropic.
1. Open the Bedrock console
**Sign in** to the AWS Management console in a new browser window, and **open** the AWS Amazon Bedrock console at [https://console.aws.amazon.com/bedrock/](https://console.aws.amazon.com/bedrock/).
**Verify** that you are in the ****N. Virginia us-east-1**** region, and choose **Get started**.
1. Select the Claude model
In the **Foundation models** section, choose the **Claude model**.
1. Request access to Claude 3 Sonnet
Scroll down to the **Claude models** section, and choose the **Claude 3 Sonnet** tab, and select **Request model access**.
**Note**
If you already have access to some models, then the button will display **Manage model access**.
1. Request model access
In the Base models section, for **Claude 3 Sonnet**, choose **Available to request,** and select **Request model access**.
1. Choose Next
On the **Edit model access** page, choose **Next**.
1. Submit request
On the **Review and Submit** page, choose **Submit**.
## Conclusion
You have configured Amplify for authentication and customized the verification email, and enabled access to Amazon Bedrock and Claude 3 Sonnet.