public async Task <SendResult <TResult> > Send <TResult>(string message)
            where TResult : class
        {
            try
            {
                var request = new RestRequest("/", Method.POST)
                {
                    Body = new RequestBody("application/json", null !, message)
                };
                var response = await _restClient.ExecuteAsync <TResult>(request);

                if (response.ResponseStatus == ResponseStatus.Completed)
                {
                    return(SendResult.Ok(response.Data));
                }

                return(SendResult.Failure <TResult>(
                           $"Response status indicates failure (status '{response.ResponseStatus}', HTTP {response.StatusCode}, {response.StatusDescription}), message: {response.ErrorMessage}",
                           response.ErrorException));
            }
            catch (Exception ex)
            {
                return(SendResult.Failure <TResult>($"HTTP transport failed: {ex.Message}", ex));
            }
        }
        public async Task <SendResult <TResult> > Send <TResult>(string message)
            where TResult : class
        {
            try
            {
                var messageBytes = Encoding.UTF8.GetBytes(message);
                await _topicClient.SendAsync(new Message(messageBytes));

                return(SendResult.Ok <TResult>(null));
            }
            catch (Exception ex)
            {
                return(SendResult.Failure <TResult>($"MessageBus transport failed: {ex.Message}", ex));
            }
        }