Block OnMouse~ whith UI

i want

 public void OnMouseUpAsButton()
 {
           print("this gameobject is clicked")
 }

this to not work when collider is under the UI with layermask "UI" raycast wont work..... i dont even know what i'm writing now.

just help me..

1. i have a card(GameObject)

2. card has world space canvas

3. card has a box collider and "OnMouseUpAsButton" method in its script.

4. i have a Screen Space-Overlay canvas and that has a button.

5. when i press that button, OnMouseUpAsButton gets called too

6. so i used UnityEngine.EventSystems.EventSystem.current.IsPointerOverGameObject()

7. and that blocks my card both from canvas in the card and the button.

8. i want card's canvas not to block card and only overlay canvas button to block my card.

// my card's canvas' layout(layer mask) is "default" and overlay's is "UI" -> reference this when your solution uses raycasting