Delete obsolete message

Author: erikjanwestendorp

14/umbraco-cms/reference/cache/examples/tags.md

@@ -108,18 +108,13 @@ Now you can inject `ICacheTagService` in any constructor in your project - wohoo
 
 Now that we have our service it's time to create an endpoint where we can fetch the (cached) tags.
 
-{% hint style="warning" %}
-The example below uses UmbracoApiController which is obsolete in Umbraco 14 and will be removed in Umbraco 15.
-{% endhint %}
-
 ```csharp
 using System;
 using System.Collections.Generic;
 using Microsoft.AspNetCore.Mvc;
 using Doccers.Core.Services;
 using Umbraco.Cms.Core.Models;
 
-
 namespace Doccers.Core.Controllers.Api;
 
 [ApiController]