public void setResourceArn(String resourceArn) {
        this.resourceArn = resourceArn;
    }
<p>
The Amazon Resource Name (ARN) that uniquely identifies the resource that's associated with the tags.
</p>

@param resourceArn
       <p>
       The Amazon Resource Name (ARN) that uniquely identifies the resource that's associated with the tags.
       </p>
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/UntagResourceRequest.java