public Task <ApplicationDataKey> ExecuteAsync(Application application, AddApplicationDataKeyCommandDdto addApplicationDataKeyCommandDdto) { _validator.ValidateAndThrow(addApplicationDataKeyCommandDdto); ApplicationDataKey applicationDataKey = application.AddDataKey(new AddApplicationDataKeyDdto { Type = addApplicationDataKeyCommandDdto.Type, Value = addApplicationDataKeyCommandDdto.Value }); return(Task.FromResult(applicationDataKey)); }