docs: public final Occurrence updateOccurrence(
        String name, Occurrence occurrence, FieldMask updateMask) {
  
      UpdateOccurrenceRequest request =
          UpdateOccurrenceRequest.newBuilder()
              .setName(name)
              .setOccurrence(occurrence)
              .setUpdateMask(updateMask)
              .build();
      return updateOccurrence(request);
    }