When you resize the Amazon RDS DB instance, Amazon RDS will perform the upgrade during the next maintenance window. If you want the upgrade to be performed now, rather than waiting for the maintenance window, specify the option.
D
https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.DBInstance.Modifying.html
Using the Apply Immediately Parameter
When you modify a DB instance, you can apply the changes immediately. To apply changes immediately, you select the Apply Immediately option in the AWS Management Console, you use the --apply-immediately parameter when calling the AWS CLI, or you set the ApplyImmediately parameter to true when using the Amazon RDS API.
Option D is the right answer
aws rds modify-db-instance \
--db-instance-identifier mydbinstance \
--backup-retention-period 7 \
--deletion-protection \
--no-apply-immediately
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CloudFloater
Highly Voted 3 years, 6 months agoamministrazione
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