OutputCacheController.cs

namespace Discovering.Sitecore10.Controllers.Caching
{
    public class OutputCacheController : Controller
    {
        private readonly IOutputCacheService _outputCacheService;

        public OutputCacheController(IOutputCacheService outputCacheService)
        {
            _outputCacheService = outputCacheService;
        }

        [HttpGet]
        public IActionResult Clear()
        {
            // NOTE: Implement shared secret checking
            _outputCacheService.SetLastCacheReload(DateTime.Now);
            return Ok();
        }
    }
}