public async Task AddMessageAsync(long resourceId, MessageEntity message)
        {
            try
            {
                _logger.LogDebug($"ResourceId: {resourceId} | Start AddMessageAsync");
                var resource = await _repository.GetResourceAsync(resourceId);

                if (resource == null)
                {
                    resource = new ResourceEntity(resourceId);
                    _repository.AddResource(resource);
                }

                resource.AddMessage(message, GetNowInMilliseconds());

                await _repository.SaveChangesAsync();

                _logger.LogDebug($"ResourceId: {resourceId} | End AddMessageAsync");
            }
            catch (DbUpdateException) // Concurrency, Uniqueness, or other data exception
            {
                _logger.LogWarning($"ResourceId: {resourceId} | DbUpdateException AddMessageAsync");
            }
        }