Hello,
Welcome to Microsoft Q&A,
You're correct that the Question Answering feature within Azure AI-Language Services has succeeded Azure's QnA Maker. Currently, the Question Answering feature is available in several Azure regions, including East US and West Europe. However, service availability can vary based on specific configurations and resource dependencies.
- Login to Azure Portal, and the marketplace search for "Language Service"
- In the Additional Features section, Please select the Custom question answering
Pricing - https://azure.microsoft.com/en-us/pricing/details/cognitive-services/language-service/
Please Upvote and Accept the Answer if it helps!