docs: public GetDomainSuggestionsResult withSuggestionsList(DomainSuggestion... suggestionsList) {
          if (this.suggestionsList == null) {
              setSuggestionsList(new com.amazonaws.internal.SdkInternalList<DomainSuggestion>(suggestionsList.length));
          }
          for (DomainSuggestion ele : suggestionsList) {
              this.suggestionsList.add(ele);
          }
          return this;
      }