code: @GET
      @Path("/basic")
      @Consumes(Servlets.JSON_MEDIA_TYPE)
      @Produces(Servlets.JSON_MEDIA_TYPE)
      public AtlasSearchResult searchUsingBasic(@QueryParam("query")                  String  query,
                                                @QueryParam("typeName")               String  typeName,
                                                @QueryParam("classification")         String  classification,
                                                @QueryParam("excludeDeletedEntities") boolean excludeDeletedEntities,
                                                @QueryParam("limit")                  int     limit,
                                                @QueryParam("offset")                 int     offset) throws AtlasBaseException {
          AtlasPerfTracer perf = null;
  
          try {
              if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
                  perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "DiscoveryREST.searchUsingBasic(" + query + "," +
                                                      typeName + "," + classification + "," + limit + "," + offset + ")");
              }
  
              return atlasDiscoveryService.searchUsingBasicQuery(query, typeName, classification, null, null,
                                                                 excludeDeletedEntities, limit, offset);
          } finally {
              AtlasPerfTracer.log(perf);
          }
      }
docs: Retrieve data for the specified fulltext query
  @param query Fulltext query
  @param typeName limit the result to only entities of specified type or its sub-types
  @param classification limit the result to only entities tagged with the given classification or or its sub-types
  @param limit limit the result set to only include the specified number of entries
  @param offset start offset of the result set (useful for pagination)
  @return Search results
  @throws AtlasBaseException
  @HTTP 200 On successful FullText lookup with some results, might return an empty list if execution succeeded
  without any results
  @HTTP 400 Invalid fulltext or query parameters