private async Task <string> GetLoginIdentifier()
        {
            var deviceRegisterRequest = new InitiateDeviceLogin();

            try
            {
                var deviceRegisterResponse = await deviceRegisterRequest.GetResponseAsync(_apiClient);

                return(deviceRegisterResponse.LoginRequestIdentifier);
            }
            catch (RequestException)
            {
                return(null);
            }
        }
 private async Task<string> GetLoginIdentifier()
 {
     var deviceRegisterRequest = new InitiateDeviceLogin();
     try
     {
         var deviceRegisterResponse = await deviceRegisterRequest.GetResponseAsync(_apiClient);
         return deviceRegisterResponse.LoginRequestIdentifier;
     }
     catch (RequestException)
     {
         return null;
     }
 }