public java.util.Map<String, String> getSigningParameters() {
        return signingParameters;
    }
<p>
Map of user-assigned key-value pairs used during signing. These values contain any information that you specified
for use in your signing job.
</p>

@return Map of user-assigned key-value pairs used during signing. These values contain any information that you
        specified for use in your signing job.
aws-java-sdk-signer/src/main/java/com/amazonaws/services/signer/model/DescribeSigningJobResult.java