public async Task <UpdateAnnouncementSupplierTemplateModel> GetAnnouncementSupplierTemplateByIdForEditApproval(string announcementIdString)
{
var announcementId = Util.Decrypt(announcementIdString);
var announcement = await _announcementSupplierTemplateAppService.GetAnnouncementByIdForEditApproval(announcementId);
return(announcement);
}