docs: public DescribeConfigurationSetRequest withConfigurationSetAttributeNames(String... configurationSetAttributeNames) {
          if (this.configurationSetAttributeNames == null) {
              setConfigurationSetAttributeNames(new com.amazonaws.internal.SdkInternalList<String>(configurationSetAttributeNames.length));
          }
          for (String ele : configurationSetAttributeNames) {
              this.configurationSetAttributeNames.add(ele);
          }
          return this;
      }