public void setDesiredModelArn(String desiredModelArn) {
        this.desiredModelArn = desiredModelArn;
    }
<p>
The ARN of the new model to use when updating an existing endpoint.
</p>

@param desiredModelArn
       The ARN of the new model to use when updating an existing endpoint.
aws-java-sdk-comprehend/src/main/java/com/amazonaws/services/comprehend/model/UpdateEndpointRequest.java