public DeleteMessageRequest withRoomIdentifier(String roomIdentifier) {
        setRoomIdentifier(roomIdentifier);
        return this;
    }
<p>
Identifier of the room where the message should be deleted. Currently this must be an ARN.
</p>

@param roomIdentifier
       Identifier of the room where the message should be deleted. Currently this must be an ARN.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ivschat/src/main/java/com/amazonaws/services/ivschat/model/DeleteMessageRequest.java