def get_assessment_part_notification_session_for_bank(self, assessment_part_receiver=None, bank_id=None, proxy=None):
if assessment_part_receiver is None or proxy is None:<EOL><INDENT>raise NullArgument<EOL><DEDENT>raise Unimplemented()<EOL>
Gets the ``OsidSession`` associated with the assessment part notification service for the given bank.

        arg:    assessment_part_receiver
                (osid.assessment.authoring.AssessmentPartReceiver): the
                notification callback
        arg:    bank_id (osid.id.Id): the ``Id`` of the ``Bank``
        arg:    proxy (osid.proxy.Proxy): a proxy
        return:
                (osid.assessment.authoring.AssessmentPartNotificationSes
                sion) - an ``AssessmentPartNotificationSession``
        raise:  NotFound - no bank found by the given ``Id``
        raise:  NullArgument - ``assessment_part_receiver, bank_id`` or
                ``proxy`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  Unimplemented -
                ``supports_assessment_part_notification()`` or
                ``supports_visible_federation()`` is ``false``
        *compliance: optional -- This method must be implemented if
        ``supports_assessment_part_notification()`` and
        ``supports_visible_federation()`` are ``true``.*