public String getSourceArn() {
        return this.sourceArn;
    }
<p>
The Amazon Resource Name (ARN) of the Lambda layer in which the code vulnerability is located.
</p>

@return The Amazon Resource Name (ARN) of the Lambda layer in which the code vulnerability is located.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/VulnerabilityCodeVulnerabilities.java