public Float getUserMatchThreshold() {
        return this.userMatchThreshold;
    }
<p>
An optional value specifying the minimum confidence in the UserID match to return. The default value is 75.
</p>

@return An optional value specifying the minimum confidence in the UserID match to return. The default value is
        75.
aws-java-sdk-rekognition/src/main/java/com/amazonaws/services/rekognition/model/AssociateFacesRequest.java