```hcl
provider "aws" { }
provider "gzip" {compressionlevel = "BestCompression"}

# configured via:
# $ export AWS_ACCESS_KEY_ID="anaccesskey"
# $ export AWS_SECRET_ACCESS_KEY="asecretkey"
# $ export AWS_DEFAULT_REGION="us-west-2"
# https://www.terraform.io/docs/providers/aws/#environment-variables


terraform {
  backend "s3" {
    bucket = "aws"
    key    = "aws"
    region = "ap-southeast-2"
  }
}
```

Remove Default Backend Config from AWS
user
```hcl
provider "aws" { }
provider "gzip" {compressionlevel = "BestCompression"}

# configured via:
# $ export AWS_ACCESS_KEY_ID="anaccesskey"
# $ export AWS_SECRET_ACCESS_KEY="asecretkey"
# $ export AWS_DEFAULT_REGION="us-west-2"
# https://www.terraform.io/docs/providers/aws/#environment-variables
```
assistant