public void setResourceArn(String resourceArn) {
        this.resourceArn = resourceArn;
    }
<p>
The ARN of the CloudWatch Evidently resource that you're removing tags from.
</p>

@param resourceArn
       The ARN of the CloudWatch Evidently resource that you're removing tags from.
aws-java-sdk-cloudwatchevidently/src/main/java/com/amazonaws/services/cloudwatchevidently/model/UntagResourceRequest.java