public ChannelMessage withLastEditedTimestamp(java.util.Date lastEditedTimestamp) {
        setLastEditedTimestamp(lastEditedTimestamp);
        return this;
    }
<p>
The time at which a message was edited.
</p>

@param lastEditedTimestamp
       The time at which a message was edited.
@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/ChannelMessage.java