Hi @Soumya Poojari , Thanks for using Microsoft Q&A Platform.
Conversational language understanding is only available in some Azure regions. Also, the error message suggests that the feature you're trying to use is not currently supported in that region.
I would suggest you refer this documentation and verify the list of available regions and try different region: https://learn.microsoft.com/en-us/azure/cognitive-services/language-service/conversational-language-understanding/service-limits#regional-availability
I hope this helps. Let us know if you need more information.
Regards,
Vasavi
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