public Source getSource() {
        return this.source;
    }
<p>
A <code>Source</code> that contains information about a signing job's code image source.
</p>

@return A <code>Source</code> that contains information about a signing job's code image source.
aws-java-sdk-signer/src/main/java/com/amazonaws/services/signer/model/SigningJob.java