docs: public ListWebACLsResult withWebACLs(WebACLSummary... webACLs) {
          if (this.webACLs == null) {
              setWebACLs(new java.util.ArrayList<WebACLSummary>(webACLs.length));
          }
          for (WebACLSummary ele : webACLs) {
              this.webACLs.add(ele);
          }
          return this;
      }