Diagram how this solution would look like? Need help with connecting these services.

Set up a Lambda function: Create a new Lambda function that will be responsible for sending the email to your recipients. The function should take in the email content and any other variables you want to test as input.

Set up an API Gateway: Create a new API Gateway that will trigger the Lambda function when it receives a request. You can use the Gateway to pass the variables you want to test to the Lambda function.

Set up CloudWatch: Use CloudWatch to monitor the performance of your email campaigns. You can set up alarms to notify you if the test results are not meeting your expectations, or if there are any errors in the email delivery process.

Divide your email list into two groups: Use a randomization method to divide your email list into two groups: the control group and the experimental group. The control group will receive the original email, while the experimental group will receive the modified version.

Send the emails: Use the API Gateway and Lambda function to send the emails to the two groups.

Monitor the results: Use CloudWatch to monitor the performance of the emails and track the results of the A/B test. Compare the results of the two groups to see if the changes made to the experimental group had a positive impact on the desired metric.

Diagram how this solution would look like? Need help with connecting these services.