Cloud Control Database Lifecycle Management Administrator's Guide Database Maintenance: Updates (Patching) and Upgrades Database Updates and Upgrades Using Fleet Maintenance Fleet Maintenance Automation Database Fleet Maintenance Update REST APIs Database Fleet Maintenance Update REST APIs Database Fleet Maintenance operations can also be performed using REST API. The following is a list of available REST API services and examples for various Database Fleet Maintenance activities: Fleet Maintenance Image and Subscription REST APIs Dataguard REST APIs GIMR REST APIs