DBInstanceIdentifier: [required] The user-supplied identifier for the DB instance that contains the tenant database that you want to delete.
TenantDBName: [required] The user-supplied name of the tenant database that you want to remove from your DB instance. Amazon RDS deletes the tenant database with this name. This parameter isn’t case-sensitive.
SkipFinalSnapshot: Specifies whether to skip the creation of a final DB snapshot before removing the tenant database from your DB instance. If you enable this parameter, RDS doesn't create a DB snapshot. If you don't enable this parameter, RDS creates a DB snapshot before it deletes the tenant database. By default, RDS doesn't skip the final snapshot. If you don't enable this parameter, you must specify the FinalDBSnapshotIdentifier
parameter.
FinalDBSnapshotIdentifier: The DBSnapshotIdentifier of the new DBSnapshot created when the SkipFinalSnapshot parameter is disabled.
If you enable this parameter and also enable SkipFinalShapshot, the command results in an error.