# File lib/AWS/RDS/rds.rb, line 228 228: def describe_db_parameter_groups( options = {} ) 229: params = {} 230: params['DBParameterGroupName'] = options[:db_parameter_group_name] if options.has?(:db_parameter_group_name) 231: params['MaxRecords'] = options[:max_records].to_s if options.has?(:max_records) 232: params['Marker'] = options[:marker] if options.has?(:marker) 233: 234: return response_generator(:action => "DescribeDBParameterGroups", :params => params) 235: end