public async Task <ActionResult <RegisterResponseModel> > AddClaim([FromBody] ClaimRequestModel request)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(GetErrors()));
            }
            var(user, success) = await _identityService.AddClaim(request);

            if (!success)
            {
                return(BadRequest("Failed to add claim"));
            }
            return(Ok(user));
        }