s3-backend.tf

// A Terraform settings block.
terraform {
  backend "s3" {
    // Name of the S3 bucket to store state in.
    bucket = "my-bucket"
 
    // The Terraform state’s key in the bucket.
    key = "path/to/my/key"
    
    // Enable AES-256 server-side encryption for Terraform state.
    encrypt = true
    
    // AWS cloud storage region where the S3 bucket lives.
    region = "us-east-1"
  }
}