@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getModerationLabels() != null)
            sb.append("ModerationLabels: ").append(getModerationLabels()).append(",");
        if (getModerationModelVersion() != null)
            sb.append("ModerationModelVersion: ").append(getModerationModelVersion()).append(",");
        if (getHumanLoopActivationOutput() != null)
            sb.append("HumanLoopActivationOutput: ").append(getHumanLoopActivationOutput()).append(",");
        if (getProjectVersion() != null)
            sb.append("ProjectVersion: ").append(getProjectVersion()).append(",");
        if (getContentTypes() != null)
            sb.append("ContentTypes: ").append(getContentTypes());
        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-rekognition/src/main/java/com/amazonaws/services/rekognition/model/DetectModerationLabelsResult.java