public String getClientToken() {
        return this.clientToken;
    }
<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>

@return A unique identifier for the request to create a label. If you do not set the client request token,
        Lookout for Equipment generates one.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/CreateLabelRequest.java