Managed login handles identity
Account creation, email verification, sign-in, sign-out, and password reset are delegated to Amazon Cognito managed login.
Public account registration is open. Developer materials remain behind backend authorization even after sign-in.
Account creation, email verification, sign-in, sign-out, and password reset are delegated to Amazon Cognito managed login.
The server verifies the Cognito token, checks email verification, normalizes the email, and only then permits developer access.