public String getDBInstanceIdentifier() {
        return this.dBInstanceIdentifier;
    }
<p>
Specifies the DB instance identifier of the DB instance this DB snapshot was created from.
</p>

@return Specifies the DB instance identifier of the DB instance this DB snapshot was created from.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DBSnapshot.java