Deletes a specified DB parameter group. The DB parameter group to be deleted can't be associated with any DB instances.
See https://www.paws-r-sdk.com/docs/rds_delete_db_parameter_group/ for full documentation.
rds_delete_db_parameter_group(DBParameterGroupName)
[required] The name of the DB parameter group.
Constraints:
Must be the name of an existing DB parameter group
You can't delete a default DB parameter group
Can't be associated with any DB instances