Hi @MartinSt Greetings! Welcome to Microsoft Q&A forum. Thank you for posting this question here.
Let me share some pretext on the above recommendation. All API versions prior to 2021-08-01 had been retired effective June 1, 2024. You should have received a communication about this retirement and asking you to update to the latest recommended versions. Please refer the documentation API version retirements (June 2024) for more information on the recommendations, impact and next steps for update.
Since the version 2019-12-01
is older than 2021-08-01
and is retired, you would not be able to use it to Enforce minimum API version. You can, however, use the same step and set the minimum version to 2021-08-01
from portal.
The underlying cause for this recommendation is an issue identified with 2019-12-01
version where users with read-only
permissions are able to view the service secrets. Since the minimum version cannot be set this, the alternate recommendation is to deny the secret access to the read-only users.
Hope this answers your question.
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