public IActionResult CreateReferral([FromBody] CreateReferralRequest request)
        {
            var validator  = new CreateReferralRequestValidator();
            var validation = validator.Validate(request);

            if (!validation.IsValid)
            {
                return(BadRequest(validation.ToString()));
            }

            _mashReferralUseCase.CreateNewMashReferral(request);

            return(CreatedAtAction(nameof(CreateReferral), "Successfully created new contact referral"));
        }