Event Grid Role Assignment for Webhook.
Register Service should be able to create a subscriber on Event Grid Topic.
EG errors out during the creation of subscribers is blocked.
Steps to Reproduce
Run ITs on Notification or register. Examine the logs.
All the environments that we have been impacted.
OSDU M5 tagging is waiting for this fix.
Creation of a new subscriber to a topic.
Due to security issues, EG updated the API behavior and hence all the environments got impacted. For more details, refer this