public String getClientRequestToken() {
        return this.clientRequestToken;
    }
<p>
Idempotent token used to identify the request to <code>DisassociateFaces</code>. If you use the same token with
multiple <code>DisassociateFaces</code> requests, the same response is returned. Use ClientRequestToken to
prevent the same request from being processed more than once.
</p>

@return Idempotent token used to identify the request to <code>DisassociateFaces</code>. If you use the same
        token with multiple <code>DisassociateFaces</code> requests, the same response is returned. Use
        ClientRequestToken to prevent the same request from being processed more than once.
aws-java-sdk-rekognition/src/main/java/com/amazonaws/services/rekognition/model/DisassociateFacesRequest.java