lithium\data\source\Http::$_methods
List of methods and their corresponding HTTP method and path.
Source
protected $_methods = array(
'create' => array('method' => 'post', 'path' => "/{:source}"),
'read' => array('method' => 'get', 'path' => "/{:source}"),
'update' => array('method' => 'put', 'path' => "/{:source}/{:id}"),
'delete' => array('method' => 'delete', 'path' => "/{:source}/{:id}")
);