@abc.abstractmethod<EOL><INDENT>def get_function_smart_vault_session(self, vault_id, proxy):<DEDENT>
return<EOL>
Gets the session for managing dynamic function vaults for the given vault.

        :param vault_id: the ``Id`` of a vault
        :type vault_id: ``osid.id.Id``
        :param proxy: a proxy
        :type proxy: ``osid.proxy.Proxy``
        :return: ``vault_id`` not found
        :rtype: ``osid.authorization.FunctionSmartVaultSession``
        :raise: ``NotFound`` -- ``vault_id`` or ``proxy`` is ``null``
        :raise: ``NullArgument`` -- ``vault_id`` or ``proxy`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``Unimplemented`` -- ``supports_function_smart_vault()`` is ``false``

        *compliance: optional -- This method must be implemented if
        ``supports_function_smart_vault()`` is ``true``.*