public StartDataQualityRulesetEvaluationRunRequest withClientToken(String clientToken) {
        setClientToken(clientToken);
        return this;
    }
<p>
Used for idempotency and is recommended to be set to a random ID (such as a UUID) to avoid creating or starting
multiple instances of the same resource.
</p>

@param clientToken
       Used for idempotency and is recommended to be set to a random ID (such as a UUID) to avoid creating or
       starting multiple instances of the same resource.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/StartDataQualityRulesetEvaluationRunRequest.java