public void setResourceGroupArn(String resourceGroupArn) {
        this.resourceGroupArn = resourceGroupArn;
    }
<p>
The ARN of the resource group that is used to specify the new resource group to associate with the assessment
target.
</p>

@param resourceGroupArn
       The ARN of the resource group that is used to specify the new resource group to associate with the
       assessment target.
aws-java-sdk-inspector/src/main/java/com/amazonaws/services/inspector/model/UpdateAssessmentTargetRequest.java