@abc.abstractmethod<EOL><INDENT>def delete_installation_content(self, installation_content_id):<DEDENT>
pass<EOL>
Deletes content from a package.

        :param installation_content_id: the ``Id`` of the ``InstallationContent``
        :type installation_content_id: ``osid.id.Id``
        :raise: ``NotFound`` -- ``installation_content_id`` is not found
        :raise: ``NullArgument`` -- ``installation_content_id`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

        *compliance: mandatory -- This method must be implemented.*