Language Understanding (LUIS) authoring authentication changed from an email account to an Azure resource. Although it’s not currently required, switching to an Azure resource will be enforced in the future.
And that future is Nov 2nd, 2020.
If you’re using LUIS today, be aware that you need to switch over your implementation to Azure resource authentication… otherwise your implementation of LUIS will no longer work.
Read more on what this is and how to migrate here:
- DOCS: Migrate to an Azure resource authoring key
https://docs.microsoft.com/en-us/azure/cognitive-services/luis/luis-migration-authoring
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