public void setClientToken(String clientToken) {
        this.clientToken = clientToken;
    }
<p>
A unique token that guarantees that the call to this API is idempotent.
</p>

@param clientToken
       A unique token that guarantees that the call to this API is idempotent.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateModelPackageRequest.java