def add(self, item):
check_not_none(item, "<STR_LIT>")<EOL>element_data = self._to_data(item)<EOL>return self._encode_invoke(list_add_codec, value=element_data)<EOL>
Adds the specified item to the end of this list.

:param item: (object), the specified item to be appended to this list.
:return: (bool), ``true`` if item is added, ``false`` otherwise.