in AWS i want to make ALB-VPC endPoint -S3 structure

Job ID: 37515701

Budget: $30 – $250 USD

I want to make ALB-VPC endPoint -S3 structure. budget is 40$
(in my personal AWS, i would provide IAM account )

explained here
the structure is internal ALB but in my case , external ALB ( this would be possible regarding with AWS support)

i am doing by myself and stuck . need help. i have some ongoing AWS support cases ,but i want to speed up .

https://aws.amazon.com/jp/blogs/news/hosting-internal-https-static-websites-with-alb-s3-and-privatelink/