public Channel withLastUpdatedTimestamp(java.util.Date lastUpdatedTimestamp) {
        setLastUpdatedTimestamp(lastUpdatedTimestamp);
        return this;
    }
<p>
The time at which a channel was last updated.
</p>

@param lastUpdatedTimestamp
       The time at which a channel was last updated.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-chime/src/main/java/com/amazonaws/services/chime/model/Channel.java