# File lib/AWS/Autoscaling/autoscaling.rb, line 177
177:       def describe_launch_configurations( options = {} )
178:         options = { :launch_configuration_names => [] }.merge(options)
179:         params = pathlist("AutoScalingGroupNames.member", options[:launch_configuration_names])
180:         params['MaxRecords'] = options[:max_records].to_s if options.has_key?(:max_records)
181:         return response_generator(:action => "DescribeLaunchConfigurations", :params => params)
182:       end