TooManyRequestedAttributes.fromXml constructor
      
      TooManyRequestedAttributes.fromXml(
    
    
- XmlElement elem
Implementation
factory TooManyRequestedAttributes.fromXml(_s.XmlElement elem) {
  return TooManyRequestedAttributes(
    boxUsage: _s.extractXmlDoubleValue(elem, 'BoxUsage'),
  );
}