input.json

{
    "module_name": "courseCategory",
    "fields" : [  
        {
            "key": "proctoring_flags",
            "type": [
                {
                    "type": "mongoose.Schema.Types.ObjectId",
                    "ref": "ProctoringFlag"
                },
                {
                    "type": "mongoose.Schema.Types.ObjectId",
                    "ref": "CheatingFlag"
                }
            ]
        },
        {
            "key":"lanugage",
            "type": "String",
            "params": {
                "enum": ["ENGLISH", "HINDI"],
                "required": true
            }
        },
        {      
            "key":"title",
            "type":"String", 
            "params": {
                "required": true,
                "unique": true,
                "default": "devBoss Psk"
            }
        },
        {
            "key": "parent",
            "type": "mongoose.Schema.Types.ObjectId",
            "params": {
                "ref" : "CourseCategory"
            }
        },
        {
            "key":"created_by",
            "type": "mongoose.Schema.Types.ObjectId",
            "params": {
                "required": true,
                "ref" : "User"
            }
        },
        {
            "key": "created_at",
            "type": "Date",
            "params": {
                "default": "Date.now()"
            }
        },
        {
            "key":"updated_by",
            "type": "mongoose.Schema.Types.ObjectId",
            "params": {
                "ref" : "User"
            }
        }
    ]
}