@abc.abstractmethod<EOL><INDENT>def unassign_parameter_from_configuration(self, parameter_id, configuration_id):<DEDENT>
pass<EOL>
Removes a ``Parameter`` from a ``Configuration``.

        :param parameter_id: the Id of the ``Parameter``
        :type parameter_id: ``osid.id.Id``
        :param configuration_id: the Id of the ``Configuration``
        :type configuration_id: ``osid.id.Id``
        :raise: ``NotFound`` -- ``parameter_id`` or ``configuration_id`` not found or is not mapped
        :raise: ``NullArgument`` -- ``parameter_id`` or ``configuration_id`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

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