# File lib/fog/aws/requests/compute/modify_volume_attribute.rb, line 21
        def modify_volume_attribute(volume_id=nil, auto_enable_io_value=false)
          request(
            'Action'             => 'ModifyVolumeAttribute',
            'VolumeId'           => volume_id,
            'AutoEnableIO.Value' => auto_enable_io_value,
            :idempotent          => true,
            :parser              => Fog::Parsers::Compute::AWS::Basic.new
          )
        end