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

@return The token that is 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/CreateCustomLineItemRequest.java