public GetArchiveResult withLastUpdatedTimestamp(java.util.Date lastUpdatedTimestamp) {
        setLastUpdatedTimestamp(lastUpdatedTimestamp);
        return this;
    }
<p>
The timestamp of when the archive was modified.
</p>

@param lastUpdatedTimestamp
       The timestamp of when the archive was modified.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mailmanager/src/main/java/com/amazonaws/services/mailmanager/model/GetArchiveResult.java