# File lib/fog/aws/elasticache.rb, line 51
        def initialize(options={})
          @aws_access_key_id      = options[:aws_access_key_id]
          @aws_secret_access_key  = options[:aws_secret_access_key]
          @hmac = Fog::HMAC.new('sha256', @aws_secret_access_key)

          options[:region] ||= 'us-east-1'
          @host = options[:host] || "elasticache.#{options[:region]}.amazonaws.com"
          @path       = options[:path]      || '/'
          @port       = options[:port]      || 443
          @scheme     = options[:scheme]    || 'https'
          @connection = Fog::Connection.new(
            "#{@scheme}://#{@host}:#{@port}#{@path}", options[:persistent]
          )
        end