public CopyJobSummary withRegion(String region) {
        setRegion(region);
        return this;
    }
<p>
This is the Amazon Web Services Regions within the job summary.
</p>

@param region
       This is the Amazon Web Services Regions within the job summary.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-backup/src/main/java/com/amazonaws/services/backup/model/CopyJobSummary.java