code: public void auditRetrieveDocumentSetEvent(RFC3881EventOutcomeCodes eventOutcome, 
  			String repositoryEndpointUri,
              String userName,
  			String[] documentUniqueIds, String[] repositoryUniqueIds, String homeCommunityIds[],
              List<CodedValueType> purposesOfUse, List<CodedValueType> userRoles)
  	{
  		if (!isAuditorEnabled()) {
  			return;
  		}
  		XDSConsumerAuditor.getAuditor().auditRetrieveDocumentSetEvent(eventOutcome, repositoryEndpointUri,
                  userName,
                  documentUniqueIds,  repositoryUniqueIds, homeCommunityIds, null, purposesOfUse, userRoles);
  	}
docs: Audits an ITI-43 Retrieve Document Set event for XCA Responding Gateway actors.
  
  @param eventOutcome The event outcome indicator
  @param repositoryEndpointUri The Web service endpoint URI for the document repository
  @param repositoryUniqueIds The XDS.b RepositoryUniqueId value for the repository
  @param documentUniqueIds The list of Document Entry UniqueId(s) for the document(s) retrieved
  @param homeCommunityIds The list of home community ids used in the transaction
  @param purposesOfUse purpose of use codes (may be taken from XUA token)
  @param userRoles roles of the human user (may be taken from XUA token)