# File lib/fog/aws/requests/auto_scaling/describe_launch_configurations.rb, line 74
        def describe_launch_configurations(options = {})
          if launch_configuration_names = options.delete('LaunchConfigurationNames')
            options.merge!(AWS.indexed_param('LaunchConfigurationNames.member.%d', [*launch_configuration_names]))
          end
          request({
            'Action' => 'DescribeLaunchConfigurations',
            :parser  => Fog::Parsers::AWS::AutoScaling::DescribeLaunchConfigurations.new
          }.merge!(options))
        end