Hosting a web app or need to store uploads? Put them in S3 buckets. It's cheap and reliable. With CloudFront, it'll be blazingly fast.
— Lolrus, the bucket walrus
We will use this as the S3 bucket name. The bucket name is permanent, but it doesn't have to match an actual domain. It does however have to be unique on S3, so "example" or "my-bucket" will not work. If you leave it empty, you'll be prompted for a bucket name at deploy time.