246: def describe_db_parameters( options = {} )
247: raise ArgumentError, "No :db_parameter_group_name provided" if options.does_not_have?(:db_parameter_group_name)
248:
249: params = {}
250: params['DBParameterGroupName'] = options[:db_parameter_group_name]
251: params['Source'] = options[:source] if options.has?(:source)
252: params['MaxRecords'] = options[:max_records].to_s if options.has?(:max_records)
253: params['Marker'] = options[:marker] if options.has?(:marker)
254:
255: return response_generator(:action => "DescribeDBParameters", :params => params)
256: end