title: Can one source predefined AWS bucket policies like Lego blocks?
body: <p>Suppose that we have a requirement that all bucket policies should reject storage requests that don't include encryption information. A clean way would be to define this once as a template of sorts, then import that template into specific bucket policies when needed.</p>
  
  <p>I cant seem to find anything that can do this, both in the AWS access policy language and in Terraform. I would like to do this in Terraform if possible, but any advice would be appreciated.</p>