parameters: (self)
docstring: Returns the serialized size of this message.
  
      Recursively calls ByteSize() on all contained messages.
  
      Returns:
        int: The number of bytes required to serialize this message.
docstring_summary: Returns the serialized size of this message.
docstring_tokens: Returns the serialized size of this message .
function: def ByteSize(self):
      """Returns the serialized size of this message.
  
      Recursively calls ByteSize() on all contained messages.
  
      Returns:
        int: The number of bytes required to serialize this message.
      """
      raise NotImplementedError
function_tokens: def ByteSize ( self ) : raise NotImplementedError