@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getClassificationError() != null)
            sb.append("ClassificationError: ").append(getClassificationError()).append(",");
        if (getNotClassified() != null)
            sb.append("NotClassified: ").append(getNotClassified()).append(",");
        if (getNotSensitive() != null)
            sb.append("NotSensitive: ").append(getNotSensitive()).append(",");
        if (getSensitive() != null)
            sb.append("Sensitive: ").append(getSensitive());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-macie2/src/main/java/com/amazonaws/services/macie2/model/BucketStatisticsBySensitivity.java