laravel/routes/api.php

<?php

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\Api\FormDataController;

Route::middleware('api')->prefix('v1')->name('api.')->group(function () {
    Route::apiResource('form-data', FormDataController::class);
    
    Route::post('/form-data/{id}/comment', [FormDataController::class, 'addComment'])
        ->name('api.form-data.comment');
    // Route::get('/form-data/statistics', [FormDataController::class, 'statistics'])
    //     ->name('api.form-data.statistics');
});