code: def resolve_from_dictionary(dictionary, key_list, default_value=None):
      
      try:
          current_value = dictionary
          key_list = key_list if isinstance(key_list, list) else [key_list]
          for key in key_list:
              current_value = current_value[key]
  
          return current_value
      except KeyError:
          return default_value
docs: Take value from a given key list from dictionary.
  
      Example: given dictionary d, key_list = ['foo', 'bar'],
      it will try to resolve d['foo']['bar']. If not possible,
      return default_value.
  
      :param dictionary: A dictionary to resolve.
      :type dictionary: dict
  
      :param key_list: A list of key to resolve.
      :type key_list: list[str], str
  
      :param default_value: Any arbitrary default value to return.
  
      :return: intended value, if fails, return default_value.
  
      .. versionadded:: 4.0