Question Wiring a momentary switch

[Omar nagdee]

My switch has 2 prongs. How would I know which is positive and negative

 

[Omar nagdee]

https://photos.app.goo.gl/twF3e16ftSex5i316

 

[USAFRet]

In a momentary switch, it does not matter.
There is no + and - .

 

[Omar nagdee]

OK thanks