returns the error, otherwise returns false.
Currently available options are: I<pkg_svc>, I<hidden_svc>, I<primary_svc>,
-I<bulk_skip>, I<provision_hold> and I<options>
+I<provision_hold> and I<options>
If I<pkg_svc> is set to a hashref with svcparts as keys and quantities as
values, the appropriate FS::pkg_svc records will be replaced. I<hidden_svc>