src/Event/ActionEvent.php
public function setResponse($response)
    {
        $this->response = (null !== $response) ? (string) $response : null;
        return $this;
    }
public function setResponse($response)
    {
        $this->response = (null !== $response) ? (string) $response : null;
        return $this;
    }
public function setResponse ( $ response ) { $ this -> response = ( null !== $ response ) ? ( string ) $ response : null ; return $ this ; }
Set the action response.

@param string $response The response.

@return ActionEvent
Set the action response .