Hi All, So far, based on my understanding of OpenStack Python SDK, I am able to read the Hypervisor, Servers instances, however, I do not see an API to receive and handle the change notification/events for the operations that happens on the cluster e.g. A new VM is added, an existing VM is deleted etc. I see a documentation, which talks about emitting notifications over a message bus that indicate different events that occur within the service. Notifications in OpenStack <https://docs.openstack.org/ironic/latest/admin/notifications.html> https://docs.openstack.org/ironic/latest/admin/notifications.html 1. Does Openstack Python SDK support notification APIs? 2. How do I receive/monitor notifications for VM related changes? 3. How do I receive/monitor notifications for compute/hypervisor related changes? 4. How do I receive/monitor notifications for Virtual Switch related changes? Thanks in advance for any help in this regard. /anil.