Expose Refresh Warnings and Informational Messages via Notifications and API

When a Power BI semantic model refresh completes successfully, the status shows Completed, even when the refresh details contain warnings or informational messages that require attention.

Please provide the ability to:

• Notify semantic model owners/admins when a successful refresh contains warnings or informational messages.
• Expose these refresh warnings and informational messages through REST APIs, so organizations can programmatically monitor them and implement automated alerting.

This would help teams proactively identify service-side refresh issues without manually reviewing refresh history for every semantic model.

Improves proactive monitoring and enables automated enterprise-level alerting for refresh issues that do not cause the refresh to fail.