/**
* Save the list item.
*
* @return mix
*/
public function save()
{
$request = new ApiRequest();
if ($this->id) {
return $request->newPut("lists/{$this->listId}/listitems/{$this->id}", $this);
} else {
$result = $request->newPost("lists/{$this->listId}/listitems/", $this);
if ($result->id) {
$this->id = $result->id;
}
}
}
