def get_sequence_rule_search_session_for_bank(self, bank_id=None, proxy=None):
if bank_id is None or proxy is None:<EOL><INDENT>raise NullArgument<EOL><DEDENT>raise Unimplemented()<EOL>
Gets the ``OsidSession`` associated with the sequence rule earch service for the given bank.

        arg:    bank_id (osid.id.Id): the ``Id`` of the ``Bank``
        arg:    proxy (osid.proxy.Proxy): a proxy
        return: (osid.assessment.authoring.SequenceRuleSearchSession) -
                a ``SequenceRuleSearchSession``
        raise:  NotFound - no ``Bank`` found by the given ``Id``
        raise:  NullArgument - ``bank_id or proxy is null``
        raise:  OperationFailed - unable to complete request
        raise:  Unimplemented - ``supports_sequence_rule_search()`` or
                ``supports_visible_federation()`` is ``false``
        *compliance: optional -- This method must be implemented if
        ``supports_sequence_rule_search()`` and
        ``supports_visible_federation()`` are ``true``.*