Question answering feature is generally available

Hi PravinAmbekar 

Please download the bot code (of he one you created via Language studio). It has sample usage of Question Answering features. I would suggest you to pick SDK code, bot code and configuration parameters from here and integrate it in your customized bot. 

 Please look for new configuration parameters

"EnablePreciseAnswer": "true"

"DisplayPreciseAnswerOnly": "false"

"QnAServiceType"="language"

which control the usage of new features in the Custom Question Answering service.

By default answers from unstructured sources will be included in responses. However, QnAMakerOptions can be configured to set it to false if required. Look for parameter "includeUnstructuredSources".

You can find examples of new representation of strictFilters as MetadataFilters in Filters parameter in the sample code.

Note that you will have to copy the Microsoft.BotBuilder.AI.QnA SDK from this sample code and integrate in your existing bot. (if version 4.xx.x nuget was used, remove reference to it and add this library to your bot code).

Official release of Botframework SDK with support for CQA is scheduled for release in April and the information above will also be available in corresponding git repos. 

Let us know if you have any questions.

Thanks.