Button AddListener - pass in a UnityAction

 public class DialogObjectAction
 {
     public string dialogText;
     public string confirmText;
     public string cancelText;
     public UnityAction<GameObject> confirmAction;
 }
 
 //Somewhere else in my code, i created "d" as a variable of type DialogObjectAction
 //And then the following line does not work
 
 confirmButton.onClick.AddListener(d.confirmAction);

Error:

 Argument 1: cannot convert from 'UnityEngine.Events.UnityAction<UnityEngine.GameObject>' to 'UnityEngine.Events.UnityAction'

How do i fix this?