public void setTotalBackupSizeInMegaBytes(Double totalBackupSizeInMegaBytes) {
        this.totalBackupSizeInMegaBytes = totalBackupSizeInMegaBytes;
    }
<p>
The size of the complete set of backup data that would be used to restore the cluster.
</p>

@param totalBackupSizeInMegaBytes
       The size of the complete set of backup data that would be used to restore the cluster.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/Snapshot.java