code: public void auditUpdateNotificationEvent(RFC3881EventOutcomeCodes eventOutcome,
  			String pixMgrIpAddress, String sendingFacility, String sendingApp, 
  			String consumerEndpointUri, String receivingFacility, String receivingApp, 
  			String hl7MessageControlId,
  			String[] patientIds)
  	{
  		if (!isAuditorEnabled()) {
  			return;
  		}
  		auditPatientRecordEvent(
  				true, 
  				new IHETransactionEventTypeCodes.PIXUpdateNotification(), eventOutcome, RFC3881EventCodes.RFC3881EventActionCodes.READ, 
  				sendingFacility, sendingApp, getSystemAltUserId(), pixMgrIpAddress, 
  				receivingFacility, receivingApp, null, EventUtils.getAddressForUrl(consumerEndpointUri, false), 
  				null, 
  				hl7MessageControlId, 
  				patientIds, null, null);
  	}
docs: Audits an ITI-10 PIX Update Notification event for
  Patient Identifier Cross-reference (PIX) Manager actors.
  
  @param eventOutcome The event outcome indicator
  @param pixMgrIpAddress The IP Address of this PIX Manager
  @param sendingFacility The HL7 sending facility
  @param sendingApp The HL7 sending application
  @param consumerEndpointUri The URI of the PIX Consumer endpoint the notification was sent to
  @param receivingFacility The HL7 receiving facility
  @param receivingApp The HL7 receiving application
  @param hl7MessageControlId The HL7 message control id from the MSH segment
  @param patientIds List of patient IDs that were seen in this transaction