PayPal\Api\CancelNotification::setSendToPayer PHP Method

Indicates whether to send a copy of the notification to the payer.

public setSendToPayer ( boolean $send_to_payer )
$send_to_payer	boolean

    public function setSendToPayer($send_to_payer)
    {
        $this->send_to_payer = $send_to_payer;
        return $this;
    }

CancelNotification