# File lib/AWS/RDS/rds.rb, line 166 166: def delete_db_security_group( options = {} ) 167: raise ArgumentError, "No :db_security_group_name provided" if options.does_not_have?(:db_security_group_name) 168: 169: params = {} 170: params['DBSecurityGroupName'] = options[:db_security_group_name] 171: 172: return response_generator(:action => "DeleteDBSecurityGroup", :params => params) 173: end