validate method

@override void validate()

Implementation

@override
void validate() {
  super.validate();
  if (listLevelNumber == null) {
    throw new ApiException(
        400, 'Property ListLevelNumber in ListFormat is required.');
  }
  if (isListItem == null) {
    throw new ApiException(
        400, 'Property IsListItem in ListFormat is required.');
  }
}