code: def setup_pathing(self):
          
          self.s3_version_uri = self._path_formatter(self.version)
          self.s3_latest_uri = self._path_formatter("LATEST")
          self.s3_canary_uri = self._path_formatter("CANARY")
          self.s3_alpha_uri = self._path_formatter("ALPHA")
          self.s3_mirror_uri = self._path_formatter("MIRROR")
docs: Format pathing for S3 deployments.