annotatorjs express put request

//Update one annotation
app.put('/api/annotations/:req_id', (req, res) => {
    const {
        qoute,
        ranges,
        text,
        id
    } = req.body;
    const {
        req_id
    } = req.params;
    let annotObj = {
        "id": id,
        "quote": qoute,
        ranges: ranges,
        text: text
    };
    db.findOneAndUpdate({ id: req_id }, {
        rows: annotObj
    }).then(doc => {
        res.json(annotObj);
    })
})
//Delete one annotation
app.delete('/api/annotations/:req_id', (req, res) => {
    const {
        req_id
    } = req.params;
    db.findOneAndDelete({ id: req_id }).then(() => {
        res.json(req.body);
    })
})