Hi Dev S
Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.
The DoNotForceMigrateEdgioCDNProfiles
feature flag is used to control the migration behavior of specific CDN profiles during the transition to Azure Front Door.
NOTE: If you plan to migrate to Azure Front Door, set the Feature Flag DoNotForceMigrateEdgioCDNProfiles before January 7, 2025 using Set up preview feature. This will prevent Microsoft from auto-migrating your profiles to Azure Front Door. Auto-migration is on a best effort basis and may cause issues with billing, features, availability, and performance. Note you will have until January 14, 2025, to complete your migration to another CDN, but again Microsoft cannot guarantee your services will be available on the Edgio platform before this date.
It should be done at Subscription level not at resource level If you do this all the resources in that subscription would be prevented from automatic migration to frontdoor.
If above is unclear and/or you are unsure about something add a comment below.
Please don’t forget to close the thread by clicking "Accept the answer" wherever the information provided helps you, as this can be beneficial to other community members.
Regards,
Ganesh