public void setFaceModelVersion(String faceModelVersion) {
        this.faceModelVersion = faceModelVersion;
    }
<p>
Version number of the face detection model associated with the input collection CollectionId.
</p>

@param faceModelVersion
       Version number of the face detection model associated with the input collection CollectionId.
aws-java-sdk-rekognition/src/main/java/com/amazonaws/services/rekognition/model/SearchUsersByImageResult.java