public TopicVisual withIr(TopicIR ir) {
        setIr(ir);
        return this;
    }
<p>
The ir for the <code>TopicVisual</code>.
</p>

@param ir
       The ir for the <code>TopicVisual</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/TopicVisual.java