docs: public CreateAssessmentTemplateRequest withRulesPackageArns(String... rulesPackageArns) {
          if (this.rulesPackageArns == null) {
              setRulesPackageArns(new java.util.ArrayList<String>(rulesPackageArns.length));
          }
          for (String ele : rulesPackageArns) {
              this.rulesPackageArns.add(ele);
          }
          return this;
      }