public void setClientToken(String clientToken) {
        this.clientToken = clientToken;
    }
<p>
Unique, case-sensitive idempotency token provided by the client in the the request.
</p>

@param clientToken
       Unique, case-sensitive idempotency token provided by the client in the the request.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateInstanceConnectEndpointResult.java