Bulk copy a set of packages.

        :param ids: Int list of package IDs.
        :return: :class:`packages.Package <packages.Package>` list

def bulk_copy(self, ids):
        """Bulk copy a set of packages.

        :param ids: Int list of package IDs.
        :return: :class:`packages.Package <packages.Package>` list
        """
        schema = PackageSchema()
        return self.service.bulk_copy(self.base, self.RESOURCE, ids, schema)