# File lib/fog/aws/efs.rb, line 34
        def self.data
          @data ||= Hash.new do |hash, region|
            hash[region] = Hash.new do |region_hash, key|
              region_hash[key] = {
                :file_systems    => {},
                :mount_targets   => {},
                :security_groups => {}
              }
            end
          end
        end