Unity component to take a screenshot of the camera rendering

CameraScreenshot.cs

using System.IO;
using UnityEngine;

[RequireComponent(typeof(Camera))]
public class CameraScreenshot : MonoBehaviour
{
    [SerializeField] private RenderTexture _outputTexture = null;
    [SerializeField] private KeyCode _key = KeyCode.Space;
    [SerializeField] private string _path = string.Empty;

    private Camera _camera;

    private void Awake()
    {
        _camera = GetComponent<Camera>();
    }

    private void Update()
    {
        if (Input.GetKeyDown(_key))
        {
            _camera.forceIntoRenderTexture = true;
            _camera.targetTexture = _outputTexture;
            _camera.Render();
            _camera.forceIntoRenderTexture = false;
            _camera.targetTexture = null;

            Texture2D texture = new Texture2D(_outputTexture.width, _outputTexture.height, TextureFormat.ARGB32, false);

            RenderTexture.active = _outputTexture;

            texture.ReadPixels(new Rect(0, 0, _outputTexture.width, _outputTexture.height), 0, 0);

            RenderTexture.active = null;

            File.WriteAllBytes(Path.Combine(_path, "Screenshot.png"), texture.EncodeToPNG());
        }
    }
}