ProjectController.php

<?php

namespace App\Http\Controllers;

use App\Models\Project;
use Illuminate\Http\Request;

class ProjectController extends Controller
{
    public function update(Request $request, Project $project)
    {
        $project->update([
            'title' => $request->title,
        ]);

        // API Resource with `202 Accepted` Response
        return (new ProjectResource($project))
            ->response()
            ->setStatusCode(202);
    }
}

greate but how set fail status code and stop other codes?