public void setClientToken(String clientToken) {
        this.clientToken = clientToken;
    }
<p>
The token that's needed to support idempotency. Idempotency isn't currently supported, but will be implemented in
a future update.
</p>

@param clientToken
       The token that's needed to support idempotency. Idempotency isn't currently supported, but will be
       implemented in a future update.
aws-java-sdk-billingconductor/src/main/java/com/amazonaws/services/billingconductor/model/CreatePricingRuleRequest.java