public UpdateDiscovererResult withSourceArn(String sourceArn) {
        setSourceArn(sourceArn);
        return this;
    }
<p>
The ARN of the event bus.
</p>

@param sourceArn
       The ARN of the event bus.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-schemas/src/main/java/com/amazonaws/services/schemas/model/UpdateDiscovererResult.java