Stopping an Amazon RDS DB instance temporarily

• https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_StopInstance.html

aws rds stop-db-instance

• You can't stop a DB instance that has a read replica, or that is a read replica.

AWS RDS: AWS::RDS, aws rds [ create-db-instance | create-db-instance-read-replica | describe-db-instances | modify-db-instance | modify-db-cluster | create-db-subnet-group | delete-db-instance | create-db-snapshot | aws rds create-db-parameter-group ], AllocatedStorage, FreeStorageSpace