{
    "amasty_cron_schedule": {
        "column": {
            "schedule_id": true,
            "external_id": true,
            "job_type": true,
            "enabled": true,
            "expression": true,
            "serialized_extension_attributes": true
        },
        "constraint": {
            "PRIMARY": true,
            "AMASTY_CRON_SCHEDULE_SCHEDULE_ID": true
        }
    }
}