https://omarmakled.com/tags/custom-messages/ Recent content in Custom Messages on {O} Hugo -- 0.151.1 en-us https://omarmakled.com/posts/sam-cognito-custom-message/ Mon, 01 Jan 0001 00:00:00 +0000 https://omarmakled.com/posts/sam-cognito-custom-message/ <p>This example shows how to use <strong>AWS SAM</strong> to create a user sign-up system (<strong>Cognito</strong>) and change the automatic emails it sends, like account verification or password reset emails. This is a great method if you want your application&rsquo;s messages to match your brand&rsquo;s style.</p> <hr> <h3 id="project-components">Project Components</h3> <p>The project has two main files:</p> <ul> <li><strong><code>cognito-email/index.js</code></strong>: This file contains a simple <strong>Lambda</strong> function. Its job is to change the content of the emails.</li> <li><strong><code>template.yaml</code></strong>: This file tells AWS what to build. It includes: <ul> <li><strong>Cognito User Pool</strong>: The place where user data is saved.</li> <li><strong>Lambda Function</strong>: A simple function that runs when needed.</li> <li><strong>Permissions</strong>: These allow Cognito to call the Lambda function.</li> </ul> </li> </ul> <hr> <h3 id="how-it-works">How It Works</h3> <p>This setup customizes the email messages that Cognito sends in different user flows, such as:</p>