{
    "fields": {
        "smtpUsername": {
            "required": {
                "conditionGroup": [
                    {
                        "type": "and",
                        "value": [
                            {
                                "type": "isTrue",
                                "attribute": "useSmtp"
                            },
                            {
                                "type": "isTrue",
                                "attribute": "smtpAuth"
                            }
                        ]
                    }
                ]
            }
        },
        "fetchSince": {
            "visible": {
                "conditionGroup": [
                    {
                        "type": "isTrue",
                        "attribute": "useImap"
                    }
                ]
            },
            "readOnly": {
                "conditionGroup": [
                    {
                        "type": "isNotEmpty",
                        "attribute": "fetchData"
                    }
                ]
            },
            "required": {
                "conditionGroup": [
                    {
                        "type": "isTrue",
                        "attribute": "useImap"
                    }
                ]
            }
        },
        "sentFolder": {
            "visible": {
                "conditionGroup": [
                    {
                        "type": "isTrue",
                        "attribute": "storeSentEmails"
                    }
                ]
            },
            "required": {
                "conditionGroup": [
                    {
                        "type": "isTrue",
                        "attribute": "storeSentEmails"
                    }
                ]
            }
        }
    }
}