Applies a pending maintenance action to a resource (for example, to aDB instance).Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/rds/apply-pending-maintenance-action.html
| aws rds apply-pending-maintenance-action \ |
| Maintaining an Amazon Aurora DB Cluster - Amazon Aurora : http://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_UpgradeDBInstance.Maintenance.html |
| aws rds apply-pending-maintenance-action \ |
| RDS OS update | the gabriellephant : http://gorthx.wordpress.com/2016/02/03/rds-os-update/ |