Description

When creating a DatabaseCluster it should be possible to specify PreferredMaintenanceWindow property for the database instances as per https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-database-instance.html#cfn-rds-dbinstance-preferredmaintenancewindow

Use Case

Control maintenance window for database instances so maintenance is performed outside of production use hours e.g. minor version upgrades

Proposed Solution

Add preferredMaintenanceWindow property to InstanceProps when creating a DatabaseCluster. This value should be copied onto the underlying CfnDatabaseInstance object

Other information

No response

Acknowledge

• I may be able to implement this feature request
• This feature might incur a breaking change