public String getClientRequestToken() {
        return this.clientRequestToken;
    }
<p>
A unique identifier for the request. If you don't set the client request token, Amazon Comprehend Medical
generates one.
</p>

@return A unique identifier for the request. If you don't set the client request token, Amazon Comprehend Medical
        generates one.
aws-java-sdk-comprehendmedical/src/main/java/com/amazonaws/services/comprehendmedical/model/StartSNOMEDCTInferenceJobRequest.java