If your BlueCat license expires or you have instantiated an instance with an invalid license, you need to update the Client ID and Activation Key directly in the BlueCat Address Manager for Azure or BlueCat DNS and DHCP Server for Azure Administration Console.
Update the BlueCat Address Manager for Azure or BlueCat DNS and DHCP Server for Azure license using either the update interactively command or the update clientID command. BlueCat recommends using the update interactively command.