# File lib/AWS/RDS/rds.rb, line 425
425:       def reset_db_parameter_group( options = {} )
426:         raise ArgumentError, "No :db_parameter_group_name provided" if options.does_not_have?(:db_parameter_group_name)
427:         raise ArgumentError, "No :parameters provided" if options.does_not_have?(:parameters)
428: 
429:         params = {}
430:         params['DBParameterGroupName'] = options[:db_parameter_group_name]
431:         params.merge!(pathhashlist('Parameters.member', [options[:parameters]].flatten, {
432:           :name => 'ParameterName',
433:           :apply_method => "ApplyMethod"
434:         }))
435:         params['ResetAllParameters'] = options[:reset_all_parameters] if options.has?(:reset_all_parameters)
436: 
437:         return response_generator(:action => "ResetDBParameterGroup", :params => params)
438:       end