docs: public AddPermissionRequest withAWSAccountIds(String... aWSAccountIds) {
          if (this.aWSAccountIds == null) {
              setAWSAccountIds(new com.amazonaws.internal.SdkInternalList<String>(aWSAccountIds.length));
          }
          for (String ele : aWSAccountIds) {
              this.aWSAccountIds.add(ele);
          }
          return this;
      }