public CreateLabelRequest withClientToken(String clientToken) {
        setClientToken(clientToken);
        return this;
    }
<p>
A unique identifier for the request to create a label. If you do not set the client request token, Lookout for
Equipment generates one.
</p>

@param clientToken
       A unique identifier for the request to create a label. If you do not set the client request token, Lookout
       for Equipment generates one.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/CreateLabelRequest.java