public AzureSearchHelper(LamaConfiguration configuration, ILogger logger) { _configuration = configuration; _logger = logger; var searchKey = _configuration.GetModel().SearchKey; _searchName = _configuration.GetModel().SearchName; if (!string.IsNullOrWhiteSpace(_searchName) && !string.IsNullOrWhiteSpace(searchKey)) { _serviceClient = new SearchServiceClient(_searchName, new SearchCredentials(searchKey)); } }