diff --git a/app/code/Magento/Sales/Api/Data/OrderPaymentInterface.php b/app/code/Magento/Sales/Api/Data/OrderPaymentInterface.php
index ea0cf5d7b32be..ac400206b8a2f 100644
--- a/app/code/Magento/Sales/Api/Data/OrderPaymentInterface.php
+++ b/app/code/Magento/Sales/Api/Data/OrderPaymentInterface.php
@@ -1042,6 +1042,14 @@ public function setCcNumberEnc($ccNumberEnc);
      */
     public function setCcTransId($id);
 
+    /**
+     * Set the additional information for the order payment.
+     *
+     * @param string[] $additionalInformation
+     * @return $this
+     */
+    public function setAdditionalInformation($additionalInformation);
+
     /**
      * Sets the address status for the order payment.
      *