Computer Science Homework Help

I am supposed to draw an Architecture diagram with a thick client, webapp, 1 API Gateway, AWS Cognito, Active Directory, 4 Lambda’s, 1 S3 Bucket, 1 Aurora DB, AWS roles.

1VPC 2 private subnets,, the 4 Lambda’s have to be in 1 subnet. Not sure how and where the API Gateway, S3, Cognito, Aurora would all be. ore so, I am supposed to show S3 bucket security and enable KMS keys, bucket policies, Define security groups, IAM rules to access databases with least priveleges.