DfaServices dfaServices, DfaSession session, String searchString) throws Exception {
// Request the campaign service from the service client factory.
CampaignRemote campaignService = dfaServices.get(session, CampaignRemote.class);
// Create campaign search criteria structure.
CampaignSearchCriteria searchCriteria = new CampaignSearchCriteria();
searchCriteria.setPageSize(10);
searchCriteria.setSearchString(searchString);
// Get the campaigns.
CampaignRecordSet campaignRecordSet = campaignService.getCampaignsByCriteria(searchCriteria);
// Display campaign names and IDs.