public async Task<IActionResult> UpdateAgeCategoryGroup([FromBody] AgeCategoryGroup group)
 {
     try
     {
         var userId = User.Identity.Name;
         group = await _organizerService.UpdateAgeCategoryGroupAsync(group, userId);
         return Ok(group);
     }
     catch (Exception ex)
     {
         return BadRequest(ex.Message);
     }
 }