def delete(self):
if self.deleted_at is not None:<EOL><INDENT>raise CommunitiesError(community=self)<EOL><DEDENT>else:<EOL><INDENT>self.deleted_at = datetime.utcnow()<EOL><DEDENT>
Mark the community for deletion.

        :param delete_time: DateTime after which to delete the community.
        :type delete_time: datetime.datetime
        :raises: CommunitiesError