Removing an object
$foo->remove()
To remove an object from the datastore, call the remove method on an
object that you have already loaded using load:
$foo->remove();
On success, remove will return some true value; on failure, it will return
undef, and you can retrieve the error message by calling the errstr
method on the object:
$foo->remove
or die "Removing foo failed: ", $foo->errstr;
If you are removing objects in a loop, take a look at the “Note on object locking”.