unity detect if keyboard button is down code example

Example 1: unity check if key pressed

if (Input.GetKeyDown(KeyCode.KEY))

Example 2: unity check if right keyboard button is down

void Update()
{
  
// Do stuff when the spacebar is pressed:
	if(Input.GetKeyDown(KeyCode.Space))
	{
 	 	// Do stuff
	}


// Do stuff when the spacebar is held down:
	if(Input.GetKey(KeyCode.Space))
	{
		// Do stuff
	}
  
}