ce : IApplicationService
{
    //...

    System.Threading.Tasks.Task Create(CreateTaskInput input);
}</pre>

<p>And implementing it in TaskAppService class:</p>

<pre lang="cs">
public class TaskAppService : SimpleTaskAppAppServiceBase, ITaskAppService
{
    private readonly IRepository&lt;Task&gt; _taskRepository;

    public TaskAppService(IRepository&lt;Task&gt; taskRepository)
    {
        _taskRepository = taskRepository;
    }

    //...

<strong>    public async System.Threading.Tasks.Task Create(C