return only the selected keys in object

selectedObject.js

    const getData = (selectColumns = []) => {
        let subset = object2
        if (columnsOnly.length !== 0) {
            subset = object2.map(obj =>
                Object.fromEntries(
                    columnsOnly
                        .filter(key => key in obj)
                        .map(key => [key, obj[key]])
                )
            )
        }

        return subset
    }