The date and time that a resource was last backed up, in Unix format and Coordinated Universal Time (UTC). The value of
LastBackupTime is accurate to milliseconds. For example, the value 1516925490.087 represents Friday, January 26, 2018 12:11:30.087 AM.
An ARN that uniquely identifies a resource. The format of the ARN depends on the resource type.
The type of AWS resource saved as a recovery point; for example, an EBS volume or an Amazon RDS database.