@Shreyas Udupa Welcome to Microsoft Q&A Forum, Thank you for posting your query here!
.
AzureSearchChatExtensionConfiguration
is part of Azure.AI.OpenAI
. Please uninstall all the existing package versions of Azure.AI.OpenAI
and install the below version and test this:
dotnet add package Azure.AI.OpenAI --version 1.0.0-beta.14
I found the below in the change log of the SDK.
Renamed "AzureCognitiveSearch" to "AzureSearch":
AzureCognitiveSearchChatExtensionConfiguration is now AzureSearchChatExtensionConfiguration
More info here.
.
Hope this helps. If you have any follow-up questions, please let me know. I would be happy to help.