@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getQualificationTypeId() != null)
            sb.append("QualificationTypeId: ").append(getQualificationTypeId()).append(",");
        if (getComparator() != null)
            sb.append("Comparator: ").append(getComparator()).append(",");
        if (getIntegerValues() != null)
            sb.append("IntegerValues: ").append(getIntegerValues()).append(",");
        if (getLocaleValues() != null)
            sb.append("LocaleValues: ").append(getLocaleValues()).append(",");
        if (getRequiredToPreview() != null)
            sb.append("RequiredToPreview: ").append(getRequiredToPreview()).append(",");
        if (getActionsGuarded() != null)
            sb.append("ActionsGuarded: ").append(getActionsGuarded());
        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-mechanicalturkrequester/src/main/java/com/amazonaws/services/mturk/model/QualificationRequirement.java