TextAnalyticsInitialisation.cs

public TextAnalyticsProcessing(TraceWriter Log)
 {
      log = Log;
      log.Info("Text Processing Section Called");
      // Create a client.
      client = new TextAnalyticsClient(new ApiKeyServiceClientCredentials())
      {
          Endpoint = "https://australiaeast.api.cognitive.microsoft.com"
      }; //Replace 'australiaeast' with the correct region for your Text Analytics subscription
      log.Info("Text Processing section initialized");
  }