# File lib/AWS/RDS/rds.rb, line 153
153:       def delete_db_parameter_group( options = {} )
154:         raise ArgumentError, "No :db_parameter_group_name provided" if options.does_not_have?(:db_parameter_group_name)
155: 
156:         params = {}
157:         params['DBParameterGroupName'] = options[:db_parameter_group_name]
158: 
159:         return response_generator(:action => "DeleteDBParameterGroup", :params => params)
160:       end