Async method structure

public async Task<int> AutoCreateWelfareManagementWorkTrayItems(int defaultRunTerm, int defaultRunWeek)
{   
    async Task<int> Func()
    {
        return worktrayItemsCreatedCount;
    }
    return await ExecuteAsync(Func);
}

public async Task<ServiceResponse<int>> TerminateCourse(DateTime dateTime)
{
    Func<Task<int>> func = async delegate
    {
        return terminatingProcesses.Count;
    };
    return await ExecuteAsync(func);
}

public class ServiceResponse<T> : ServiceResponse
{
    public ServiceResponse();

    public T Result { get; set; }
}