unity get keycode of pressed key code example

Example 1: unity keycode

if (Input.GetKeyDown(KeyCode.A))
        {
            Debug.Log("The A key was pressed.");
        }

Example 2: unity getkey keycode

Input.GetKey(KeyCode.Space))

Example 3: unity key pressed

using UnityEngine;

public class Egsample_script : MonoBehaviour
{
    [SerializeField] KeyCode your_key;
    //select a key under inspektor
    void Update()
    {
        if (Input.GetKey(your_key))
        {
            print("your selekted key was pressed");
        }
    }
}