Hello @Technology2 , Thanks for using Microsoft Q&A Platform.
Have you checked network connection to make sure everything is configured correctly?
This Error message usually means that a proxy or firewall is blocking your request. You should check your network settings and see if anything is preventing such requests. A good way to troubleshoot this is to collect a network trace and examine the details.
If the problem persists, you can raise a support request from the Azure portal and attach the HAR file to get help on why your requests are not reaching the service.
I hope this helps.
Regards,
Vasavi
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