public void setDuplicateRegistrationAction(String duplicateRegistrationAction) {
        this.duplicateRegistrationAction = duplicateRegistrationAction;
    }
<p>
The action to take when a fraudster is identified as a duplicate. The default action is <code>SKIP</code>, which
skips registering the duplicate fraudster. Setting the value to <code>REGISTER_AS_NEW</code> always registers a
new fraudster into the specified domain.
</p>

@param duplicateRegistrationAction
       The action to take when a fraudster is identified as a duplicate. The default action is <code>SKIP</code>,
       which skips registering the duplicate fraudster. Setting the value to <code>REGISTER_AS_NEW</code> always
       registers a new fraudster into the specified domain.
@see DuplicateRegistrationAction
aws-java-sdk-voiceid/src/main/java/com/amazonaws/services/voiceid/model/RegistrationConfig.java