# File lib/aws/simple_email_service.rb, line 362
    def nest_options options, accepted_options

      send_opts = {}
      accepted_options.each_pair do |option, keys|
        next unless options[option]
        hash = send_opts
        keys.collect{|k| k.to_sym }.each do |key|
          hash[key] = {} unless hash[key]
          if keys.last == key.to_s
            hash[key] = options[option]
          else
            hash = hash[key]
          end
        end
      end

      send_opts
    end