We would like to have event notifications of load balancing resource state changes:

• provisioning_status changes (including all create/update/delete events)
• operating_status changes (member up/down, etc)

This enables use cases like auditing, billing and monitoring with immediate notifications to a message bus and reduces the need to poll eventually large chunks of data from the REST API.

• Applications can monitor the provisioning and operating statuses of objects.
• Applications listen to object changes and update billing information.
• Applications can collect usage information about objects.
• Applications can audit and log actions with objects.