code: function _loadSingleObject(object, keyProperty, labelProperty, objectLoader) {
    if (hasIn(object, labelProperty)) {
      // label exists -> return object as it is
      return Promise.resolve(object);
    } else if (object[keyProperty] === undefined) {
      // key property is not specified -> return object as it is
      return Promise.resolve(object);
    } else {
      return objectLoader(object[keyProperty]).then((response) => {
        return _getObjectWithFallback(response.body, keyProperty, labelProperty)
      }).catch((error) => {
        return _getObjectWithFallback(object, keyProperty, labelProperty)
      })
    }
  }
docs: If object has [labelProperty] -> object
  else load object from enpoint
  if result has [labelProperty] -> return result
  else return fallback
  
  @param object
  @param keyProperty
  @param labelProperty
  @param objectLoader
  @returns {*}
  @private