Samsung vacuum cleaner VU12F70SHAF/AA beater bar on/off switch

I’m looking for the on/off switch for the beater bar motor. This switch is on the side of the handle (not the switch on the top of the handle that turns the vacuum on/off). I’m having trouble locating the part # for this switch in the parts diagram.

Here are the two switches I found. 3403-001124 Vacuum Cleaner Push Switch | Genuine Samsung OEM In Stock, and 3405-001032 Microwave Control Switch Assembly | Genuine Samsung OEM In Stock. I don’t know which one you need. The second switch is a microswitch, if that helps.

Hi, I need the swich in the picture.