**To delete a DB parameter group** The following ``commmand`` example deletes a DB parameter group. :: aws rds delete-db-parameter-group \ --db-parameter-group-name mydbparametergroup This command produces no output. For more information, see `Working with DB Parameter Groups <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_WorkingWithParamGroups.html>`__ in the *Amazon RDS User Guide*.