The group namespace does not apply to the internal put.

[UrchenkoV]

"laravel/framework": "^8.65",

// Example
Route::name('admin.')->prefix('admin')->namespace('App\Http\Controllers\API\v1\Admin')->group( function() {
            // Service
            Route::put('services-delete-image/{service}', ['App\Http\Controllers\API\v1\Admin\\'. ServiceController::class, 'deleteImage'])->name('services.delete.image');
            Route::apiResource('services', ServiceController::class);

        });

The group namespace apply to the api Resource, and does not apply to put. I had to register a namespace for put and the error disappeared.

Error: Target class [ServiceController] does not exist.

Maybe it's not a mistake, maybe it's my mistake.

[Kamandlou]

Try this:

Route::name('admin.')->prefix('admin')->namespace('App\Http\Controllers\API\v1\Admin')->group( function() {
            // Service
            Route::put('services-delete-image/{service}', [ServiceController::class, 'deleteImage'])->name('services.delete.image');
            Route::apiResource('services', ServiceController::class);

        });

[UrchenkoV]

If I do this, I get an error.

Illuminate\Contracts\Container\BindingResolutionException
Target class [ServiceController] does not exist.

[UrchenkoV]

Namespace group applies to apiResource, but don't applies to get, post, put.